Pith Number

pith:BTAZVVTR

pith:2013:BTAZVVTRDU7MW4FNDUGSUPSPSD

not attested not anchored not stored refs pending

Chameleonic inflation

Horatiu Nastase, Justin Khoury, Kurt Hinterbichler, Rogerio Rosenfeld

arxiv:1301.6756 v1 · 2013-01-28 · 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{BTAZVVTRDU7MW4FNDUGSUPSPSD}

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	2026-05-18T03:15:45.217684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cc19ad6711d3ecb70ad1d0d2a3e4f90d346f83bbbedfa5ff315be6973675d21

Aliases

arxiv: 1301.6756 · arxiv_version: 1301.6756v1 · doi: 10.48550/arxiv.1301.6756 · pith_short_12: BTAZVVTRDU7M · pith_short_16: BTAZVVTRDU7MW4FN · pith_short_8: BTAZVVTR

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/BTAZVVTRDU7MW4FNDUGSUPSPSD \
  | 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: 0cc19ad6711d3ecb70ad1d0d2a3e4f90d346f83bbbedfa5ff315be6973675d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd8eef7914f641913eb97f161c56727c405048d71cecbcff6d3e47a0771e7357",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-01-28T21:00:00Z",
    "title_canon_sha256": "6455029e62fb6bb3685e0f0b1a2ae7190a5e3a62c691b4fd6530cb811e2e7706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6756",
    "kind": "arxiv",
    "version": 1
  }
}