Pith Number

pith:HPYHRXS7

pith:2011:HPYHRXS7ZDO5JMSM6EBZ67JJ2L

not attested not anchored not stored refs pending

Demonstrating the Feasibility of Line Intensity Mapping Using Mock Data of Galaxy Clustering from Simulations

Abraham Loeb, Eli Visbal, Hy Trac

arxiv:1104.4809 v1 · 2011-04-25 · 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{HPYHRXS7ZDO5JMSM6EBZ67JJ2L}

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	2026-05-18T02:02:15.198510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bf078de5fc8ddd4b24cf1039f7d29d2e8b239d14814461cb5140b08e3b12a7c

Aliases

arxiv: 1104.4809 · arxiv_version: 1104.4809v1 · doi: 10.48550/arxiv.1104.4809 · pith_short_12: HPYHRXS7ZDO5 · pith_short_16: HPYHRXS7ZDO5JMSM · pith_short_8: HPYHRXS7

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/HPYHRXS7ZDO5JMSM6EBZ67JJ2L \
  | 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: 3bf078de5fc8ddd4b24cf1039f7d29d2e8b239d14814461cb5140b08e3b12a7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fc3f8a0e58b52eb6dc03053d4715420d1a8f07cf588c8b2db54d6bfb7aba808",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-25T20:55:52Z",
    "title_canon_sha256": "68a98b29540dff5e3d221de349a64a1765d3a421ae217df7cc453b59cf20edf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4809",
    "kind": "arxiv",
    "version": 1
  }
}