Pith Number

pith:BAYIQXZ3

pith:2019:BAYIQXZ3HG5DXZU6KGTMBFK2KJ

not attested not anchored not stored refs pending

The cosmic spectral energy distribution in the EAGLE simulation

Ana Tr\v{c}ka (UGent), Angelos Nersesian (UGent, Durham), James Trayford (Leiden), Maarten Baes (UGent), NOA Athens), Peter Camps (UGent), Tom Theuns (ICC, Wouter Dobbels (UGent)

arxiv:1901.08878 v2 · 2019-01-25 · astro-ph.GA · 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{BAYIQXZ3HG5DXZU6KGTMBFK2KJ}

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	2026-05-17T23:54:15.156301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0830885f3b39ba3be69e51a6c0955a526f54ab8c8915b5541a755d510cb961d3

Aliases

arxiv: 1901.08878 · arxiv_version: 1901.08878v2 · doi: 10.48550/arxiv.1901.08878 · pith_short_12: BAYIQXZ3HG5D · pith_short_16: BAYIQXZ3HG5DXZU6 · pith_short_8: BAYIQXZ3

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/BAYIQXZ3HG5DXZU6KGTMBFK2KJ \
  | 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: 0830885f3b39ba3be69e51a6c0955a526f54ab8c8915b5541a755d510cb961d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d3c1ff7101ebd373191fc045cac8ccddf00fe0b42794739eb0833e8be7e1d79",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-25T14:11:27Z",
    "title_canon_sha256": "8b35dfaeb82c788db5a9c36bd005892ee46ad2e1129ada3250d7941ed4401953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08878",
    "kind": "arxiv",
    "version": 2
  }
}