Pith Number

pith:Z5CCZ2R4

pith:2010:Z5CCZ2R47KV3BQDFTOFCSB3LVK

not attested not anchored not stored refs pending

Mapping the column density and dust temperature structure of IRDCs with Herschel

A.M. DiGiorgio, A. Traficante, C. Battersby, C. Lenfestey, D. Marshall, D. Ward-Thompson, F. Faustini, F. Motte, G.A. Fuller, H. A. Smith, I. Ristorcelli, J.A. Rodon, J. Bally, J. M. Kirk, J.-P. Bernard, L. Calzoletti, L. D. Anderson, L. Montier, L. Wilcock, M. T. Beltran, M. Veneziani, N. Peretto, P. Martin, R. Plume, S. Molinari

arxiv:1005.1506 v1 · 2010-05-10 · 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	2026-05-18T02:07:34.894781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf442cea3cfaabb0c0659b8a29076baab7f808710e9580dac7c8edb9e262ea98

Aliases

arxiv: 1005.1506 · arxiv_version: 1005.1506v1 · doi: 10.48550/arxiv.1005.1506 · pith_short_12: Z5CCZ2R47KV3 · pith_short_16: Z5CCZ2R47KV3BQDF · pith_short_8: Z5CCZ2R4

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/Z5CCZ2R47KV3BQDFTOFCSB3LVK \
  | 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: cf442cea3cfaabb0c0659b8a29076baab7f808710e9580dac7c8edb9e262ea98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e026e0b2c0f4ebe36e1ff311269fa3644d2e985dc49ae2a6f96bc5287654afcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-05-10T11:51:23Z",
    "title_canon_sha256": "b09e461ddddd948fb232772feb2dd78b201142de1a3ce2d356516ae07c369382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1506",
    "kind": "arxiv",
    "version": 1
  }
}