Pith Number

pith:PRCV6C3O

pith:2010:PRCV6C3OYIPJMOGPE3VXMIDUHE

not attested not anchored not stored refs pending

Ammonia and CO observations toward low-luminosity 6.7-GHz methanol masers

C.Henkel, J. D. Pandian, J. Yang, K. M. Menten, S. B. Zhang, Y. W. Wu, Y. Xu

arxiv:1007.1854 v1 · 2010-07-12 · 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{PRCV6C3OYIPJMOGPE3VXMIDUHE}

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	2026-07-04T17:31:35.302993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c455f0b6ec21e9638cf26eb7620743930c8c7083cdf953cbb365c6d0148a55b

Aliases

arxiv: 1007.1854 · arxiv_version: 1007.1854v1 · doi: 10.48550/arxiv.1007.1854 · pith_short_12: PRCV6C3OYIPJ · pith_short_16: PRCV6C3OYIPJMOGP · pith_short_8: PRCV6C3O

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/PRCV6C3OYIPJMOGPE3VXMIDUHE \
  | 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: 7c455f0b6ec21e9638cf26eb7620743930c8c7083cdf953cbb365c6d0148a55b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02c56037e4df2677ef4dbb690514a87734d10b9f5d511fd5bd7b4c1d39583e23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-07-12T09:56:53Z",
    "title_canon_sha256": "71d265b5544da565b2960ef229c0108fd5dad9278dd708eb4ebcd8f733223616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1854",
    "kind": "arxiv",
    "version": 1
  }
}