Pith Number

pith:MXJQ5Y3K

pith:2011:MXJQ5Y3KMS4ERM3QLXF37QMMJ2

not attested not anchored not stored refs pending

How warm is the molecular gas in active environments?

C. Henkel, E. R. Seaquist, S. M\"uhle, T. de Maio

arxiv:1101.1262 v1 · 2011-01-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXJQ5Y3KMS4ERM3QLXF37QMMJ2}

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	2026-05-18T02:23:05.062442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d30ee36a64b848b3705dcbbfc18c4e9459ea79b5057b8805dd507dca9244db

Aliases

arxiv: 1101.1262 · arxiv_version: 1101.1262v1 · doi: 10.48550/arxiv.1101.1262 · pith_short_12: MXJQ5Y3KMS4E · pith_short_16: MXJQ5Y3KMS4ERM3Q · pith_short_8: MXJQ5Y3K

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/MXJQ5Y3KMS4ERM3QLXF37QMMJ2 \
  | 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: 65d30ee36a64b848b3705dcbbfc18c4e9459ea79b5057b8805dd507dca9244db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb4cca5fc2d96d4946b97a09fcc6e0c2776b6836844f958fac5b0fb9d818a2fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-06T17:37:55Z",
    "title_canon_sha256": "ca99b59da80964478c161a40858e8a800654780a90cbd16d5d4f838d239fb570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1262",
    "kind": "arxiv",
    "version": 1
  }
}