Pith Number

pith:GOYV6ET2

pith:2014:GOYV6ET24HWAH467ARHCOTCGHR

not attested not anchored not stored refs pending

Excitation temperature of the warm neutral medium as a new probe of the Lyman-{\alpha} radiation field

Allen Lawrence, Brian L. Babler, Carl Heiles, Claire E. Murray, Jacob Jencson, John Dickey, Nickolas M. Pingel, Patrick Hennebelle, Robert R. Lindner, Snezana Stanimirovic, W. M. Goss

arxiv:1401.1215 v1 · 2014-01-06 · 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{GOYV6ET24HWAH467ARHCOTCGHR}

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	2026-05-18T01:45:33.480045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b15f127ae1ec03f3df044e274c463c4edc3e90f7447a7661ff8256b0109434

Aliases

arxiv: 1401.1215 · arxiv_version: 1401.1215v1 · doi: 10.48550/arxiv.1401.1215 · pith_short_12: GOYV6ET24HWA · pith_short_16: GOYV6ET24HWAH467 · pith_short_8: GOYV6ET2

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/GOYV6ET24HWAH467ARHCOTCGHR \
  | 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: 33b15f127ae1ec03f3df044e274c463c4edc3e90f7447a7661ff8256b0109434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07342de5f1a2634948c53976a30616941fbdc735cc433c48711a551a6c790170",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-06T21:00:06Z",
    "title_canon_sha256": "4ed63faa1f1a45e697d92ece9c8dcb94ad4f9289c7e596e0a8ccd5cf2aacf414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1215",
    "kind": "arxiv",
    "version": 1
  }
}