Pith Number

pith:UCXFXWZY

pith:1999:UCXFXWZYGSPKQUJW3QF6VKMART

not attested not anchored not stored refs pending

Hawking Radiation in String Theory and the String Phase of Black Holes

M. Ramon Medrano, N. Sanchez

arxiv:hep-th/9906009 v1 · 1999-06-01 · hep-th · astro-ph · gr-qc · 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{UCXFXWZYGSPKQUJW3QF6VKMART}

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	2026-05-18T00:36:53.365548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ae5bdb38349ea85136dc0beaa9808ccf3fd92f7503aba6471b22bcd633520b

Aliases

arxiv: hep-th/9906009 · arxiv_version: hep-th/9906009v1 · doi: 10.48550/arxiv.hep-th/9906009 · pith_short_12: UCXFXWZYGSPK · pith_short_16: UCXFXWZYGSPKQUJW · pith_short_8: UCXFXWZY

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/UCXFXWZYGSPKQUJW3QF6VKMART \
  | 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: a0ae5bdb38349ea85136dc0beaa9808ccf3fd92f7503aba6471b22bcd633520b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "089e0a506b56050fe535388cfa1486448785a6793ba21ff8cbfc194aca9fab2f",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-06-01T16:11:26Z",
    "title_canon_sha256": "82dbf667daa0ac546114bbfa498b8fe6ffe932c2d9794cc275276f06021a02f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9906009",
    "kind": "arxiv",
    "version": 1
  }
}