Pith Number

pith:RBUAQTFS

pith:2010:RBUAQTFS375BOPYO23PX42R5GE

not attested not anchored not stored refs pending

Heating up the BIon

Andrea Marini, Gianluca Grignani, Marta Orselli, Niels A. Obers, Troels Harmark

arxiv:1012.1494 v2 · 2010-12-07 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBUAQTFS375BOPYO23PX42R5GE}

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	2026-05-18T02:23:14.654447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8868084cb2dffa173f0ed6df7e6a3d312bf843e1427596e13d556e6dfd159bc0

Aliases

arxiv: 1012.1494 · arxiv_version: 1012.1494v2 · doi: 10.48550/arxiv.1012.1494 · pith_short_12: RBUAQTFS375B · pith_short_16: RBUAQTFS375BOPYO · pith_short_8: RBUAQTFS

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/RBUAQTFS375BOPYO23PX42R5GE \
  | 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: 8868084cb2dffa173f0ed6df7e6a3d312bf843e1427596e13d556e6dfd159bc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e2db991d12b11eb881393d010f6957fbc010fd4fd0d65ae40f543b53978dc20",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-07T13:01:02Z",
    "title_canon_sha256": "717340a6403d73fd8456d7f451c719ddd1388418cb45d2cd97f153bfe4868fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1494",
    "kind": "arxiv",
    "version": 2
  }
}