Pith Number

pith:7N66ZX2U

pith:2014:7N66ZX2USUAOFCMPJOUAU6DWCM

not attested not anchored not stored refs pending

Herschel's view of the large-scale structure in the Chamaeleon dark clouds

\'A. K\'osp\'al, A. Men'shchikov, \'A. Ribas, B. Mer\'in, C. Alves de Oliveira, C. Waelkens, D. Arzoumanian, E. Puga, E. Winston, G. L. Pilbratt, L. Spezzi, N. L. J. Cox, N. Schneider, P. Didelon, Ph. Andr\'e, R. Royer, R. Vavrek, S. Bontemps, T. Prusti, V. K\"onyves

arxiv:1404.6526 v1 · 2014-04-25 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7N66ZX2USUAOFCMPJOUAU6DWCM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:43:35.888003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb7decdf549500e2898f4ba80a787613326688d90826feba8aa6789fd5bba37b

Aliases

arxiv: 1404.6526 · arxiv_version: 1404.6526v1 · doi: 10.48550/arxiv.1404.6526 · pith_short_12: 7N66ZX2USUAO · pith_short_16: 7N66ZX2USUAOFCMP · pith_short_8: 7N66ZX2U

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/7N66ZX2USUAOFCMPJOUAU6DWCM \
  | 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: fb7decdf549500e2898f4ba80a787613326688d90826feba8aa6789fd5bba37b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac696c847700dbb0f2d8d5bbc961d57fd549adbdc2b9136f1d772362b1ddf5a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-25T20:00:01Z",
    "title_canon_sha256": "ecf55be70c7a1bbe49f56340f437a111eca8ac30e914d1fc5abed3d32bbf672a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6526",
    "kind": "arxiv",
    "version": 1
  }
}