Pith Number

pith:IPRTJDFR

pith:2007:IPRTJDFR3SWNW7YQ3OCJ35O27U

not attested not anchored not stored refs pending

A Complete Survey of the Central Molecular Zone in NH3

Hayati Bebe Hajra Iahak, Takeshi Miyaji, Takumi Nagayama, Toshihiro Handa, Toshihiro Omodaka, Tsuyoshi Sawada, Yasuhiro Koyama

arxiv:0707.0911 v1 · 2007-07-06 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPRTJDFR3SWNW7YQ3OCJ35O27U}

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	2026-05-18T02:16:29.546630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43e3348cb1dcacdb7f10db849df5dafd24cab621cbb3e9305bdaf4bf05a4a5e4

Aliases

arxiv: 0707.0911 · arxiv_version: 0707.0911v1 · doi: 10.48550/arxiv.0707.0911 · pith_short_12: IPRTJDFR3SWN · pith_short_16: IPRTJDFR3SWNW7YQ · pith_short_8: IPRTJDFR

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/IPRTJDFR3SWNW7YQ3OCJ35O27U \
  | 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: 43e3348cb1dcacdb7f10db849df5dafd24cab621cbb3e9305bdaf4bf05a4a5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e24399cefdb2f791e11cfa0fbb014db7840a4c4f0a406058a92a8667cc34f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-06T11:07:34Z",
    "title_canon_sha256": "ec5b7a5ec2bdbe4cf58f12228f882f998d6c49003c7242eea1739809822049ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.0911",
    "kind": "arxiv",
    "version": 1
  }
}