Pith Number

pith:OJRHPIKB

pith:2014:OJRHPIKBJY3RE3AQXBFZHPU4EV

not attested not anchored not stored refs pending

The intergalactic medium in the cosmic web

Nicolas Tejos (UC Santa Cruz)

arxiv:1410.0367 v1 · 2014-10-01 · 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{OJRHPIKBJY3RE3AQXBFZHPU4EV}

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	2026-05-18T00:48:20.886059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

726277a1414e37126c10b84b93be9c2551761d7afd01e240706c18e72f1fda72

Aliases

arxiv: 1410.0367 · arxiv_version: 1410.0367v1 · doi: 10.48550/arxiv.1410.0367 · pith_short_12: OJRHPIKBJY3R · pith_short_16: OJRHPIKBJY3RE3AQ · pith_short_8: OJRHPIKB

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/OJRHPIKBJY3RE3AQXBFZHPU4EV \
  | 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: 726277a1414e37126c10b84b93be9c2551761d7afd01e240706c18e72f1fda72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "384dac65a4378055e448683f33506c419531600cc176c5d48db77532a02c042f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-10-01T20:00:12Z",
    "title_canon_sha256": "37bdc9dbbe05a693e0cbbf67cd3342fb0548b8d78af9349b489b39fd685d9cea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0367",
    "kind": "arxiv",
    "version": 1
  }
}