Pith Number

pith:4L4N52QN

pith:2014:4L4N52QNW5BEHDGD5BDLIG5CTF

not attested not anchored not stored refs pending

Water in star-forming regions with Herschel (WISH) V. The physical conditions in low-mass protostellar outflows revealed by multi-transition water observations

A. Karska, A.O. Benz, B. Nisini, D. Johnstone, E.A. Bergin, E.F. van Dishoeck, F.F.S. van der Tak, F. Herpin, F. Wyrowski, G. Santangelo, I. San Jos\'e-Garc\'ia, J.C. Mottram, L.E. Kristensen, M.R. Hogerheijde, M. Tafalla, P. Caselli, R. Liseau, R. Visser, S. Bruderer, T.A. van Kempen

arxiv:1409.5704 v4 · 2014-09-19 · astro-ph.SR · astro-ph.GA

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	2026-05-18T02:29:38.647748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f8deea0db742438cc3e846b41ba299772ee8280925e1c51dd0ace46850b493

Aliases

arxiv: 1409.5704 · arxiv_version: 1409.5704v4 · doi: 10.48550/arxiv.1409.5704 · pith_short_12: 4L4N52QNW5BE · pith_short_16: 4L4N52QNW5BEHDGD · pith_short_8: 4L4N52QN

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/4L4N52QNW5BEHDGD5BDLIG5CTF \
  | 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: e2f8deea0db742438cc3e846b41ba299772ee8280925e1c51dd0ace46850b493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9683125991afac388857930f0d5249ea9c400a2701b45fee37c90f120f056d4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-19T15:42:28Z",
    "title_canon_sha256": "400cfd3fd1260649e9c92ca026817b4fbb52d892819b904fc3e5fe4b63222523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5704",
    "kind": "arxiv",
    "version": 4
  }
}