Pith Number

pith:SC7EZETH

pith:2003:SC7EZETH4HTDFPOYMUQL476ZDI

not attested not anchored not stored refs pending

Signatures in the Planck Regime

H. St\"ocker (Goethe Univ. Frankfurt, J. Ruppert, M. Bleicher, S. Hofmann, S. Hossenfelder, S. Scherer, Stockholm Univ.)

arxiv:hep-th/0305262 v2 · 2003-05-30 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SC7EZETH4HTDFPOYMUQL476ZDI}

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	2026-05-18T01:38:48.577385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90be4c9267e1e632bdd86520be7fd91a039661222ea48c999788128b99bef2a6

Aliases

arxiv: hep-th/0305262 · arxiv_version: hep-th/0305262v2 · doi: 10.48550/arxiv.hep-th/0305262 · pith_short_12: SC7EZETH4HTD · pith_short_16: SC7EZETH4HTDFPOY · pith_short_8: SC7EZETH

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/SC7EZETH4HTDFPOYMUQL476ZDI \
  | 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: 90be4c9267e1e632bdd86520be7fd91a039661222ea48c999788128b99bef2a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d26bd38f0f9386c7a053d9983c1d45d5da374262e4971357f8eda61ced326da",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-05-30T16:10:30Z",
    "title_canon_sha256": "0c6912dd1a57498977f410b03c9e035169b45d2ffd3b5df209241ce2fc252304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0305262",
    "kind": "arxiv",
    "version": 2
  }
}