Pith Number

pith:UUEADDA3

pith:2015:UUEADDA3HAKRSXASEWGZMS6HBA

not attested not anchored not stored refs pending

Circumnuclear and infalling HI gas in a merging galaxy pair at z=0.123

E. Momjian, M. Vivek, N. Gupta, R. Srianand

arxiv:1505.01551 v1 · 2015-05-07 · 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{UUEADDA3HAKRSXASEWGZMS6HBA}

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	2026-05-18T01:35:48.028199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a508018c1b3815195c12258d964bc70810b54a48efa4b64a458ad74652bbc3d9

Aliases

arxiv: 1505.01551 · arxiv_version: 1505.01551v1 · doi: 10.48550/arxiv.1505.01551 · pith_short_12: UUEADDA3HAKR · pith_short_16: UUEADDA3HAKRSXAS · pith_short_8: UUEADDA3

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/UUEADDA3HAKRSXASEWGZMS6HBA \
  | 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: a508018c1b3815195c12258d964bc70810b54a48efa4b64a458ad74652bbc3d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed6f1b1f3cd39737b3d83ab23dac486df5c5971433288837511e3851c83921d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-07T00:44:01Z",
    "title_canon_sha256": "d368de3d71e244f4bcfb968027e467345d358baf2dfa2e039737b859e4d2a648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01551",
    "kind": "arxiv",
    "version": 1
  }
}