Pith Number

pith:KHLMGCGM

pith:2015:KHLMGCGMIK23OEMS7LJVQADMTP

not attested not anchored not stored refs pending

Young Stellar Objects in the Massive Star Forming Region W49

A. Talat Saygac, Gozde Saral, Joseph L. Hora, Robert A. Gutermuth, Sarah E. Willis, Xavier P. Koenig

arxiv:1509.05749 v3 · 2015-09-18 · astro-ph.SR · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHLMGCGMIK23OEMS7LJVQADMTP}

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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.

Cited by

1 paper in Pith

The Zero-Age Massive Stellar Population of W49A from VLA Observations

Receipt and verification

First computed	2026-05-18T01:24:14.213212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51d6c308cc42b5b71192fad358006c9bdb303c9373e5e32699a55ee6bc63dec2

Aliases

arxiv: 1509.05749 · arxiv_version: 1509.05749v3 · doi: 10.48550/arxiv.1509.05749 · pith_short_12: KHLMGCGMIK23 · pith_short_16: KHLMGCGMIK23OEMS · pith_short_8: KHLMGCGM

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/KHLMGCGMIK23OEMS7LJVQADMTP \
  | 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: 51d6c308cc42b5b71192fad358006c9bdb303c9373e5e32699a55ee6bc63dec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "befa2a13c32932fe5d5b6814e4d399c9556ea38ab7dfa470e6b9a377dba4cf76",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-18T19:03:48Z",
    "title_canon_sha256": "4e797d4ae6bacae93d992b21fc8f731b0ccecad4291907e41c2f64cd09f4fa81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05749",
    "kind": "arxiv",
    "version": 3
  }
}