Pith Number

pith:X5ZAZKMH

pith:2013:X5ZAZKMHK3SLXCNMZZGUBUE5MB

not attested not anchored not stored refs pending

Towards a Unified Description of the Intergalactic Medium at Redshift z~2.5

2), (2) UCO, (3) St. Michael's College, (4) Carnegie Observatories, 5) ((1) Ucsc, (5) Princeton University), John M. O'Meara (3), J. Xavier Prochaska (1, Michele Fumagalli (4, Piero Madau (1)

arxiv:1310.0052 v2 · 2013-09-30 · 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{X5ZAZKMHK3SLXCNMZZGUBUE5MB}

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.

Cited by

1 paper in Pith

DESI 2024 IV: Baryon Acoustic Oscillations from the Lyman Alpha Forest

Receipt and verification

First computed	2026-05-18T01:47:24.094241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf720ca98756e4bb89acce4d40d09d604944c072d810530cce2f1cfee08fd1fe

Aliases

arxiv: 1310.0052 · arxiv_version: 1310.0052v2 · doi: 10.48550/arxiv.1310.0052 · pith_short_12: X5ZAZKMHK3SL · pith_short_16: X5ZAZKMHK3SLXCNM · pith_short_8: X5ZAZKMH

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/X5ZAZKMHK3SLXCNMZZGUBUE5MB \
  | 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: bf720ca98756e4bb89acce4d40d09d604944c072d810530cce2f1cfee08fd1fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c28307c66c12929df84168bc27704e9ca8932d2958c8b60fa05cb4ac20722b7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-30T20:53:43Z",
    "title_canon_sha256": "724499f2ad3bc820f3977d8d64e6f8dc51367535f701a4361dacefe529b9c980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0052",
    "kind": "arxiv",
    "version": 2
  }
}