Pith Number

pith:PGTZA7ML

pith:2014:PGTZA7MLBZIZTTF4YSRRBOVSJ4

not attested not anchored not stored refs pending

Suite of Hydrodynamical Simulations for the Lyman-Alpha Forest with Massive Neutrinos

Arnaud Borde, Christophe Yeche, Graziano Rossi, James Rich, James S. Bolton, Jean-Marc Le Goff, Matteo Viel, Nathalie Palanque-Delabrouille

arxiv:1401.6464 v2 · 2014-01-24 · 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{PGTZA7MLBZIZTTF4YSRRBOVSJ4}

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	2026-05-18T02:43:36.513611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79a7907d8b0e5199ccbcc4a310bab24f2830d615208a82152db3d5532b4f9d3c

Aliases

arxiv: 1401.6464 · arxiv_version: 1401.6464v2 · doi: 10.48550/arxiv.1401.6464 · pith_short_12: PGTZA7MLBZIZ · pith_short_16: PGTZA7MLBZIZTTF4 · pith_short_8: PGTZA7ML

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/PGTZA7MLBZIZTTF4YSRRBOVSJ4 \
  | 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: 79a7907d8b0e5199ccbcc4a310bab24f2830d615208a82152db3d5532b4f9d3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524c3ef9ea9422d5f3852ab49d8aada72af5a621f425382a3525c451c257b5d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-24T21:33:26Z",
    "title_canon_sha256": "34ea753d6dfe2f5cc3f8ab9f19fba24460bdd20e722cec49f29b3790575288ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6464",
    "kind": "arxiv",
    "version": 2
  }
}