Pith Number

pith:C57BREKY

pith:1994:C57BREKYGRKZTYTQCNKOYHJAAU

not attested not anchored not stored refs pending

Folded Strings Falling into a Black Hole

Itzhak Bars, J\"urgen Schulze

arxiv:hep-th/9405156 v3 · 1994-05-25 · 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{C57BREKYGRKZTYTQCNKOYHJAAU}

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.

Cited by

1 paper in Pith

Strings near BTZ black holes: A Carrollian Chronicle

Receipt and verification

First computed	2026-07-04T15:57:45.578739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

177e189158345599e2701354ec1d200523b48d9640ab9234b46de029e494d964

Aliases

arxiv: hep-th/9405156 · arxiv_version: hep-th/9405156v3 · doi: 10.48550/arxiv.hep-th/9405156 · pith_short_12: C57BREKYGRKZ · pith_short_16: C57BREKYGRKZTYTQ · pith_short_8: C57BREKY

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/C57BREKYGRKZTYTQCNKOYHJAAU \
  | 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: 177e189158345599e2701354ec1d200523b48d9640ab9234b46de029e494d964

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cecaf2fd7d312865bc22f4feb7d150c16b2ae85e51a8af9dbecbba83c25bdec",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-05-25T03:15:57Z",
    "title_canon_sha256": "1eb236f8547152b5d6a8d72617dd23e7c32993b7f012ec7d1780c19f2801ed87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9405156",
    "kind": "arxiv",
    "version": 3
  }
}