Pith Number

pith:FENQRIWP

pith:2012:FENQRIWPIZ5DKHQKTXF7QSBG7J

not attested not anchored not stored refs pending

Physical conditions around 6.7 GHz methanol masers-I: Ammonia

F. Wyrowski, J. D. Pandian, K. M. Menten

arxiv:1206.0300 v1 · 2012-06-01 · astro-ph.SR · 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{FENQRIWPIZ5DKHQKTXF7QSBG7J}

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	2026-05-18T01:57:08.725266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291b08a2cf467a351e0a9dcbf84826fa53c7b1b138d79a23ee1b668e4aafcd20

Aliases

arxiv: 1206.0300 · arxiv_version: 1206.0300v1 · doi: 10.48550/arxiv.1206.0300 · pith_short_12: FENQRIWPIZ5D · pith_short_16: FENQRIWPIZ5DKHQK · pith_short_8: FENQRIWP

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/FENQRIWPIZ5DKHQKTXF7QSBG7J \
  | 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: 291b08a2cf467a351e0a9dcbf84826fa53c7b1b138d79a23ee1b668e4aafcd20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a0efac8f257abf7a7c732545294899e5f58f4cec61a264ded79abc0b4c75e9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-01T20:06:27Z",
    "title_canon_sha256": "dabfccb90f35629600cfa2cabe0468f1c5a5f05ac34c1822518a67cceedcb145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0300",
    "kind": "arxiv",
    "version": 1
  }
}