Pith Number

pith:BIUCE2JY

pith:2012:BIUCE2JY5PPBIPN2GKAB5LDLSD

not attested not anchored not stored refs pending

A 1-mm spectral line survey toward GLIMPSE Extended Green Objects (EGOs)

J. H. He, S. Takahashi, X. Chen

arxiv:1207.0306 v1 · 2012-07-02 · 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{BIUCE2JY5PPBIPN2GKAB5LDLSD}

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	2026-05-18T01:56:35.844087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a28226938ebde143dba32801eac6b90d6a4de2c457166bbad9fde35164ec825

Aliases

arxiv: 1207.0306 · arxiv_version: 1207.0306v1 · doi: 10.48550/arxiv.1207.0306 · pith_short_12: BIUCE2JY5PPB · pith_short_16: BIUCE2JY5PPBIPN2 · pith_short_8: BIUCE2JY

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/BIUCE2JY5PPBIPN2GKAB5LDLSD \
  | 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: 0a28226938ebde143dba32801eac6b90d6a4de2c457166bbad9fde35164ec825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3554248135dc75f07a3caab4c886744f12adb7a7c9b01ae47d9928daf515c66d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-02T08:40:05Z",
    "title_canon_sha256": "bcc9da2602ad3679c5b04b52a33536b131402309441981e5176bf4fd3d0b9d75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0306",
    "kind": "arxiv",
    "version": 1
  }
}