Pith Number

pith:DRARLTG5

pith:2014:DRARLTG5OQVI3IVCVXWTYUQOFJ

not attested not anchored not stored refs pending

Near-Infrared Image of the Debris Disk around HD 15115

Hiroshi Shibai, Misato Fukagawa, Shoko Sai, Takahiro Sumi, Yoichi Itoh

arxiv:1412.4145 v1 · 2014-12-11 · astro-ph.EP · 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{DRARLTG5OQVI3IVCVXWTYUQOFJ}

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	2026-05-18T01:41:19.505428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4115ccdd742a8da2a2aded3c520e2a6edc998af262286502d7d529c47cd135

Aliases

arxiv: 1412.4145 · arxiv_version: 1412.4145v1 · doi: 10.48550/arxiv.1412.4145 · pith_short_12: DRARLTG5OQVI · pith_short_16: DRARLTG5OQVI3IVC · pith_short_8: DRARLTG5

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/DRARLTG5OQVI3IVCVXWTYUQOFJ \
  | 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: 1c4115ccdd742a8da2a2aded3c520e2a6edc998af262286502d7d529c47cd135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a034c4cdcc7699e8922406562693d08311a1a1edba43077b62219d179e607010",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-12-11T04:49:26Z",
    "title_canon_sha256": "3fbd6f80a4a1241d512e6097595093c6ebf578d8acb57915bb74243ae10aebb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4145",
    "kind": "arxiv",
    "version": 1
  }
}