Pith Number

pith:ZMAQ2K6V

pith:2013:ZMAQ2K6VAGYUKUJPSAHFBL2UJF

not attested not anchored not stored refs pending

Fluid Inflation

Hassan Firouzjahi, Misao Sasaki, Mohammad Hossein Namjoo, Xingang Chen

arxiv:1306.2901 v2 · 2013-06-12 · hep-th · 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{ZMAQ2K6VAGYUKUJPSAHFBL2UJF}

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	2026-05-18T01:49:23.130036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb010d2bd501b145512f900e50af544948e33ab9363be53d7574f477342ed00e

Aliases

arxiv: 1306.2901 · arxiv_version: 1306.2901v2 · doi: 10.48550/arxiv.1306.2901 · pith_short_12: ZMAQ2K6VAGYU · pith_short_16: ZMAQ2K6VAGYUKUJP · pith_short_8: ZMAQ2K6V

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/ZMAQ2K6VAGYUKUJPSAHFBL2UJF \
  | 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: cb010d2bd501b145512f900e50af544948e33ab9363be53d7574f477342ed00e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d960fd4b361915533aaf527d95122ae2fc9aee66a01f5adc164fb908b8b8973a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-12T17:21:00Z",
    "title_canon_sha256": "827a2b2844190da65dea648bc6b63906b56bab9eab988b64f0fc2d259efa5ad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2901",
    "kind": "arxiv",
    "version": 2
  }
}