Pith Number

pith:3AK77ASF

pith:2010:3AK77ASF24EE4TYRWR77DW2A52

not attested not anchored not stored refs pending

Canonical Analysis of Scalar Fields in Two Dimensional Curved Space

Alexander Patrushev, D. G. C. McKeon

arxiv:1009.3578 v2 · 2010-09-18 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AK77ASF24EE4TYRWR77DW2A52}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:09:35.044924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d815ff8245d7084e4f11b47ff1db40ee8d0a4095e0aa612c781c16c5d4661cc8

Aliases

arxiv: 1009.3578 · arxiv_version: 1009.3578v2 · doi: 10.48550/arxiv.1009.3578 · pith_short_12: 3AK77ASF24EE · pith_short_16: 3AK77ASF24EE4TYR · pith_short_8: 3AK77ASF

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/3AK77ASF24EE4TYRWR77DW2A52 \
  | 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: d815ff8245d7084e4f11b47ff1db40ee8d0a4095e0aa612c781c16c5d4661cc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b9e24926cdc931c955839ad31bff635d711bd9261fcbeb9c9c0e82131b213d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-09-18T19:56:50Z",
    "title_canon_sha256": "0174076b61caaed8f2d377ed7f055ee72cf8d9e443fc01aa1e349b1b64a29a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3578",
    "kind": "arxiv",
    "version": 2
  }
}