Pith Number

pith:HKEMH7EY

pith:2014:HKEMH7EYLVE6CSGH5RKXVHZ5RZ

not attested not anchored not stored refs pending

Photoionisation and Heating of a Supernova Driven, Turbulent, Interstellar Medium

Alex S. Hill, J.E.Barnes, Kenneth Wood, L.M. Haffner

arxiv:1403.3261 v1 · 2014-03-13 · 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{HKEMH7EYLVE6CSGH5RKXVHZ5RZ}

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	2026-05-18T01:44:01.594114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a88c3fc985d49e148c7ec557a9f3d8e7158009aa88fccd2b905a71a1e15e1eb

Aliases

arxiv: 1403.3261 · arxiv_version: 1403.3261v1 · doi: 10.48550/arxiv.1403.3261 · pith_short_12: HKEMH7EYLVE6 · pith_short_16: HKEMH7EYLVE6CSGH · pith_short_8: HKEMH7EY

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/HKEMH7EYLVE6CSGH5RKXVHZ5RZ \
  | 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: 3a88c3fc985d49e148c7ec557a9f3d8e7158009aa88fccd2b905a71a1e15e1eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c1cc095205058cce9a551de0c0948aaf907431445244c63c106bb95d044b1c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-13T13:40:01Z",
    "title_canon_sha256": "6003634f176e0a2c1302250622f8f0ced6dc7866f5e526383805db262d1f45b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3261",
    "kind": "arxiv",
    "version": 1
  }
}