Pith Number

pith:W53FII2B

pith:2013:W53FII2BSBJ3K7JN5YAETN2JWA

not attested not anchored not stored refs pending

MUSCLE W49 : A Multi-Scale Continuum and Line Exploration of the Most Luminous Star Formation Region in the Milky Way. I. Data and The Mass Structure of the Giant Molecular Cloud

(10) U. Zurich, (11) Agnes Scott), (2) ASIAA, (3) MPIfR, 4), (4) PMO, 5, (5) U. Manchester, 6), (6) ETH, 7), (7) CfA, (8) UNAM, 9), (9) KAU, C. G. De Pree (11) ((1) ESO, E. R. Keto (7), H. B. Liu (2), J. E. Pineda (1, L. F. Rodr\'iguez (8, L. Zapata (8), P. T. P. Ho (2, Q. Zhang (7), R. Galv\'an-Madrid (1), T.-C. Peng (1), T. Peters (10), Z.-Y. Zhang (3

arxiv:1309.4129 v2 · 2013-09-16 · astro-ph.GA · astro-ph.CO · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W53FII2BSBJ3K7JN5YAETN2JWA}

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	2026-05-18T01:47:36.955304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7765423419053b57d2dee0049b749b021d0cc4fb6c61e3579ef257087bf1572

Aliases

arxiv: 1309.4129 · arxiv_version: 1309.4129v2 · doi: 10.48550/arxiv.1309.4129 · pith_short_12: W53FII2BSBJ3 · pith_short_16: W53FII2BSBJ3K7JN · pith_short_8: W53FII2B

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/W53FII2BSBJ3K7JN5YAETN2JWA \
  | 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: b7765423419053b57d2dee0049b749b021d0cc4fb6c61e3579ef257087bf1572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d3026fd0be7f5c48ccf0f28e569df06597dfa3fa6e955d2bddded51da4e2711",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-09-16T22:18:26Z",
    "title_canon_sha256": "e07f6b85a6fe84a68956e554c0d1653d00ed4dea9c12cc21312739b91ab6c402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4129",
    "kind": "arxiv",
    "version": 2
  }
}