Pith Number

pith:37UEX7K4

pith:2010:37UEX7K4WB3K6SXF5KPUE6SDOV

not attested not anchored not stored refs pending

Water cooling of shocks in protostellar outflows: Herschel-PACS map of L1157

A. Baaudry, A. Fuente, A.M. di Giorgio, B. Delforge, B. Larsson, B. Nisini, B. Parise, C. Codella, C. Dominik, C. McCoey, C. Risacher, D. Johnstone, D. Lis, D. Neufeld, D. Teyssier, E. Bergin, E.F. van Dishoeck, F. Daniel, F. Helmich, F. Herpin, F. van der Tak, F. Wyrowski, G. Blake, G. Herczeg, G. Melnick, I. Peron, J.A. Stern, J. Braine, J. Cernicharo, J. Desbat, J. Jorgensen, J. Pearson, J.R. Goicoechea, J. Santiago, L. Kirstensen, M. Benedettini, M. Fich, M. Hogerheijde, M. Kaufman, M. Marseille, M. Olberg, M. Tafalla, N. Whyborn, O.A. Benz, P. Bjerkeli, P. Caselli, P. Encrenaz, P. Saraceno, R. Bachiller, R. Liseau, R. Plime, R. Schieder, R. Shipman, R. Visser, S. Bontemps, S. Bruderer, S. Doty, S. Viti, S. Wampfler, T.A. van Kempen, T. Giannini, Th. de Graaw, T. Jacq, U.A. Yildiz, W.A. Hatch

arxiv:1005.4517 v1 · 2010-05-25 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:07:14.767489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe84bfd5cb076af4ae5ea9f427a4375685dce149635a5fe6ff7ce910b2bb75d

Aliases

arxiv: 1005.4517 · arxiv_version: 1005.4517v1 · doi: 10.48550/arxiv.1005.4517 · pith_short_12: 37UEX7K4WB3K · pith_short_16: 37UEX7K4WB3K6SXF · pith_short_8: 37UEX7K4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/37UEX7K4WB3K6SXF5KPUE6SDOV \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: dfe84bfd5cb076af4ae5ea9f427a4375685dce149635a5fe6ff7ce910b2bb75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad974043dd78db559b1dc92c23e29d5868c606f70d93326f14374ad020d5b0f2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-05-25T09:22:19Z",
    "title_canon_sha256": "d7948632c9a2d53f78d9ceb3c9da7cb741bbd97afc737588dbf336dc51f95402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4517",
    "kind": "arxiv",
    "version": 1
  }
}