Pith Number

pith:2PZMCW2Q

pith:2013:2PZMCW2Q4DEF3HXQ547NCPPUMR

not attested not anchored not stored refs pending

Radio Sources Embedded in the Dense Core B59, the "Mouthpiece" of the Pipe Nebula

Anabella T. Araudo, Laurent Loinard, Luis F. Rodriguez, Sergio A. Dzib

arxiv:1308.2621 v1 · 2013-08-12 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PZMCW2Q4DEF3HXQ547NCPPUMR}

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

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	2026-05-18T03:16:06.963245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3f2c15b50e0c85d9ef0ef3ed13df4644404817485adad6158a812adaecc2a71

Aliases

arxiv: 1308.2621 · arxiv_version: 1308.2621v1 · doi: 10.48550/arxiv.1308.2621 · pith_short_12: 2PZMCW2Q4DEF · pith_short_16: 2PZMCW2Q4DEF3HXQ · pith_short_8: 2PZMCW2Q

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/2PZMCW2Q4DEF3HXQ547NCPPUMR \
  | 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: d3f2c15b50e0c85d9ef0ef3ed13df4644404817485adad6158a812adaecc2a71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac15052653c67d155dbedac1df3166cd537ec4b2ac05ab4cc9806e854e69684a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-12T16:56:28Z",
    "title_canon_sha256": "ebb8296be1bcbf12137788ad5a03baff19a27b17cb8bf8a140af734dd5e4d3f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2621",
    "kind": "arxiv",
    "version": 1
  }
}