Pith Number

pith:AFYTWEI6

pith:2000:AFYTWEI6EIT7XK7ZSL43S2PAD2

not attested not anchored not stored refs pending

On the supernovae heating of intergalactic medium

Andrey V. Kravtsov (Ohio State), Gustavo Yepes (Universidad Aut\'onoma de Madrid)

arxiv:astro-ph/0004333 v1 · 2000-04-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFYTWEI6EIT7XK7ZSL43S2PAD2}

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	2026-05-18T01:40:47.956104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01713b111e2227fbabf992f9b969e01ea27b82d9b6dc1f6650a9d48643ce07be

Aliases

arxiv: astro-ph/0004333 · arxiv_version: astro-ph/0004333v1 · doi: 10.48550/arxiv.astro-ph/0004333 · pith_short_12: AFYTWEI6EIT7 · pith_short_16: AFYTWEI6EIT7XK7Z · pith_short_8: AFYTWEI6

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/AFYTWEI6EIT7XK7ZSL43S2PAD2 \
  | 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: 01713b111e2227fbabf992f9b969e01ea27b82d9b6dc1f6650a9d48643ce07be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caf4a367830f26c89303a6f7f67a0afc75995be789177c8956ce20b9a439fc81",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-24T23:04:47Z",
    "title_canon_sha256": "4094333ba28fb7ebe99bdd03000056e4a5393f2308e38a8b1bc09c37c975dc7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004333",
    "kind": "arxiv",
    "version": 1
  }
}