Pith Number

pith:7VFT2VN3

pith:2014:7VFT2VN3S5JH6QPZF2FS66XVU4

not attested not anchored not stored refs pending

IGM Constraints from the SDSS-III/BOSS DR9 Ly-alpha Forest Flux Probability Distribution Function

Britt Lundgren, Christophe Yeche, David H. Weinberg, David J. Schlegel, David N. Spergel, David W. Hogg, Donald P. Schneider, James S. Bolton, Joseph P. Hennawi, Khee-Gan Lee, Matteo Viel, Matthew M. Pieri, Nao Suzuki, Nathalie Palanque-Delabrouille, Stephen Bailey, William Carithers

arxiv:1405.1072 v2 · 2014-05-05 · 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{7VFT2VN3S5JH6QPZF2FS66XVU4}

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	2026-05-18T02:28:11.930504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4b3d55bb97527f41f92e8b2f7af5a734c8719d8b54de4b81187574f0619a57

Aliases

arxiv: 1405.1072 · arxiv_version: 1405.1072v2 · doi: 10.48550/arxiv.1405.1072 · pith_short_12: 7VFT2VN3S5JH · pith_short_16: 7VFT2VN3S5JH6QPZ · pith_short_8: 7VFT2VN3

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/7VFT2VN3S5JH6QPZF2FS66XVU4 \
  | 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: fd4b3d55bb97527f41f92e8b2f7af5a734c8719d8b54de4b81187574f0619a57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "694f0b273582513f2c1df5dd14c49b26ffd281d965c5a27b98847afa49ccd814",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-05-05T21:03:12Z",
    "title_canon_sha256": "088b6605f0ac53cadadae94385f34b56d385b4a5eff376a97961bbc6f1a3de3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1072",
    "kind": "arxiv",
    "version": 2
  }
}