Pith Number

pith:EEJ62VWL

pith:2020:EEJ62VWLULCNIO3FLMBYJBXRCK

not attested not anchored not stored refs pending

Critical Islands

Chethan Krishnan

arxiv:2007.06551 v3 · 2020-07-13 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEJ62VWLULCNIO3FLMBYJBXRCK}

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	2026-07-05T02:17:28.205201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2113ed56cba2c4d43b655b038486f1128fa0ce3d391ce256cdcadc3c7fe9c01f

Aliases

arxiv: 2007.06551 · arxiv_version: 2007.06551v3 · doi: 10.48550/arxiv.2007.06551 · pith_short_12: EEJ62VWLULCN · pith_short_16: EEJ62VWLULCNIO3F · pith_short_8: EEJ62VWL

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/EEJ62VWLULCNIO3FLMBYJBXRCK \
  | 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: 2113ed56cba2c4d43b655b038486f1128fa0ce3d391ce256cdcadc3c7fe9c01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f601a64e36fc2dfc3e69cf2666118594f6e1a054fc351b05bfd4e67047cd0bd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-07-13T17:54:19Z",
    "title_canon_sha256": "611e099a1c228c39f642977ca448dc64a8198e2ecf63b532be3caf2dfe05f4b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06551",
    "kind": "arxiv",
    "version": 3
  }
}