Pith Number

pith:MUKLP5S6

pith:2015:MUKLP5S64X3UGMWMT5Y7QRPFOK

not attested not anchored not stored refs pending

Herschel dust emission as a probe of starless cores mass: MCLD 123.5+24.9 of the Polaris Flare

Gary J. Ferland, Gururaj A. Wagle, Nicholas P. Abel, Thomas H. Troland

arxiv:1504.06311 v3 · 2015-04-23 · 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{MUKLP5S64X3UGMWMT5Y7QRPFOK}

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	2026-05-18T01:35:39.772053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6514b7f65ee5f74332cc9f71f845e5728a1ed3f105058a939b5ed83e601d6ab9

Aliases

arxiv: 1504.06311 · arxiv_version: 1504.06311v3 · doi: 10.48550/arxiv.1504.06311 · pith_short_12: MUKLP5S64X3U · pith_short_16: MUKLP5S64X3UGMWM · pith_short_8: MUKLP5S6

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/MUKLP5S64X3UGMWMT5Y7QRPFOK \
  | 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: 6514b7f65ee5f74332cc9f71f845e5728a1ed3f105058a939b5ed83e601d6ab9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab44dd18eebc6b97df483a1a94d1245752ec1e99808ced528b03d9aefcd01281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-23T19:47:55Z",
    "title_canon_sha256": "a764efae4311e1001440e732b84663491d1042bf57d6d737087bc0e142a87c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06311",
    "kind": "arxiv",
    "version": 3
  }
}