Pith Number

pith:F7XU6GJN

pith:2011:F7XU6GJN7GV7I6CSQM5UE33UPG

not attested not anchored not stored refs pending

The Distribution of Thermal Pressures in the Diffuse, Cold Neutral Medium of our Galaxy. II. An Expanded Survey of Interstellar C I Fine-Structure Excitations

(2) Univ. of Massachusetts), Edward B. Jenkins (1), Todd M. Tripp (2) ((1) Princeton Univ. Obs.

arxiv:1104.2323 v1 · 2011-04-12 · 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{F7XU6GJN7GV7I6CSQM5UE33UPG}

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	2026-05-18T04:21:12.029449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fef4f192df9abf47852833b426f747987c0b938460a9385a3d54d60d6c533ef

Aliases

arxiv: 1104.2323 · arxiv_version: 1104.2323v1 · doi: 10.48550/arxiv.1104.2323 · pith_short_12: F7XU6GJN7GV7 · pith_short_16: F7XU6GJN7GV7I6CS · pith_short_8: F7XU6GJN

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/F7XU6GJN7GV7I6CSQM5UE33UPG \
  | 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: 2fef4f192df9abf47852833b426f747987c0b938460a9385a3d54d60d6c533ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "981e2f5423e86828853ae11c9c4f22a9262bce7c840e461e1c914400a2d2e4b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-04-12T20:00:01Z",
    "title_canon_sha256": "4e701b00f08d203b08c57b875453a5f3003f625a2b1a9db1d7e9c894060d1c55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2323",
    "kind": "arxiv",
    "version": 1
  }
}