Pith Number

pith:TINVTKDE

pith:2012:TINVTKDEI5HSUG7I7N6XEJ2E4G

not attested not anchored not stored refs pending

Simulated histories of reionization with merger tree of HII regions

Dominique Aubert, Jonathan Chardin

arxiv:1210.2532 v1 · 2012-10-09 · 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{TINVTKDEI5HSUG7I7N6XEJ2E4G}

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	2026-05-18T03:43:41.274284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a1b59a864474f2a1be8fb7d722744e191fea54661bb91bc5201fca4a16409a1

Aliases

arxiv: 1210.2532 · arxiv_version: 1210.2532v1 · doi: 10.48550/arxiv.1210.2532 · pith_short_12: TINVTKDEI5HS · pith_short_16: TINVTKDEI5HSUG7I · pith_short_8: TINVTKDE

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/TINVTKDEI5HSUG7I7N6XEJ2E4G \
  | 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: 9a1b59a864474f2a1be8fb7d722744e191fea54661bb91bc5201fca4a16409a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf7008f3f8039106551d0c4a5259b5a001ff94b92df4135020b16ab8557b55a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-09T09:02:41Z",
    "title_canon_sha256": "ea476854c0122e03a7ed344a9ab4663b741cc151c4a678c92673a1f68a698312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2532",
    "kind": "arxiv",
    "version": 1
  }
}