Pith Number

pith:CWAMX2JQ

pith:1993:CWAMX2JQ7HLFMNMXSJZP53HGD6

not attested not anchored not stored refs pending

Information Consumption by Reissner-Nordstrom Black Holes

A. Strominger, S.P. Trivedi

arxiv:hep-th/9302080 v1 · 1993-02-17 · 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{CWAMX2JQ7HLFMNMXSJZP53HGD6}

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	2026-07-04T15:50:07.803292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1580cbe930f9d65635979272feece61fa9fbf18a15ed96427f503ec89b88949c

Aliases

arxiv: hep-th/9302080 · arxiv_version: hep-th/9302080v1 · doi: 10.48550/arxiv.hep-th/9302080 · pith_short_12: CWAMX2JQ7HLF · pith_short_16: CWAMX2JQ7HLFMNMX · pith_short_8: CWAMX2JQ

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/CWAMX2JQ7HLFMNMXSJZP53HGD6 \
  | 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: 1580cbe930f9d65635979272feece61fa9fbf18a15ed96427f503ec89b88949c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae63ed32e242f656b7ca74fb436bd2a926297f45a59091edc31c8322493d440f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-02-17T22:45:21Z",
    "title_canon_sha256": "44ffe248a597bae0d9d986bcf33dfbeb92b430cd30ec7e2d927124a2fa7bcc55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9302080",
    "kind": "arxiv",
    "version": 1
  }
}