Pith Number

pith:MSCGMGQJ

pith:2017:MSCGMGQJTOTLVG5JOYQQ4OSOKY

not attested not anchored not stored refs pending

Growing Hair on the extremal $BTZ$ black hole

A. Stern, B. Harms

arxiv:1703.10234 v2 · 2017-03-29 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSCGMGQJTOTLVG5JOYQQ4OSOKY}

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	2026-05-18T00:45:35.574720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6484661a099ba6ba9ba976210e3a4e5621e3c29d2f2cd99cd89a6ded83345a96

Aliases

arxiv: 1703.10234 · arxiv_version: 1703.10234v2 · doi: 10.48550/arxiv.1703.10234 · pith_short_12: MSCGMGQJTOTL · pith_short_16: MSCGMGQJTOTLVG5J · pith_short_8: MSCGMGQJ

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/MSCGMGQJTOTLVG5JOYQQ4OSOKY \
  | 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: 6484661a099ba6ba9ba976210e3a4e5621e3c29d2f2cd99cd89a6ded83345a96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbeeb92b3e9d1d7ad1145e08b88c9e4695ce441379fa53be668841de72b9f948",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-03-29T20:21:58Z",
    "title_canon_sha256": "cd29fb86be58ab89c005065d372530fb24f000622d1d93d6ef274452dab4f275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10234",
    "kind": "arxiv",
    "version": 2
  }
}