Pith Number

pith:TFEOBQZF

pith:2013:TFEOBQZFCVU2LJKERBUVQOF6EH

not attested not anchored not stored refs pending

Strings in compact cosmological spaces

Anatoly Konechny, Ben Craps, Oleg Evnin

arxiv:1308.4016 v2 · 2013-08-19 · 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{TFEOBQZFCVU2LJKERBUVQOF6EH}

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	2026-05-18T01:48:14.028203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9948e0c3251569a5a54488695838be21ee0ef481223eead1c04de68e8eb44da3

Aliases

arxiv: 1308.4016 · arxiv_version: 1308.4016v2 · doi: 10.48550/arxiv.1308.4016 · pith_short_12: TFEOBQZFCVU2 · pith_short_16: TFEOBQZFCVU2LJKE · pith_short_8: TFEOBQZF

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/TFEOBQZFCVU2LJKERBUVQOF6EH \
  | 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: 9948e0c3251569a5a54488695838be21ee0ef481223eead1c04de68e8eb44da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee1db516bb55b9bfdf2a546896e1bd3f7a761bbfc70bc0a5385e15141d4f045",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-08-19T13:29:10Z",
    "title_canon_sha256": "59f434d2a94c73c976935afc4829287f445a963a13735ab0bac7de6091bf8b7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4016",
    "kind": "arxiv",
    "version": 2
  }
}