Pith Number

pith:6CG7V5B4

pith:2011:6CG7V5B4H5B5XLALYFA3PKC5IW

not attested not anchored not stored refs pending

New instability of non-extremal black holes: spitting out supertubes

Bert Vercnocke, Borun D. Chowdhury

arxiv:1110.5641 v2 · 2011-10-25 · 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{6CG7V5B4H5B5XLALYFA3PKC5IW}

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	2026-05-18T02:00:03.845494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08dfaf43c3f43dbac0bc141b7a85d45a7be6a3c45cee34364491a39a92b8645

Aliases

arxiv: 1110.5641 · arxiv_version: 1110.5641v2 · doi: 10.48550/arxiv.1110.5641 · pith_short_12: 6CG7V5B4H5B5 · pith_short_16: 6CG7V5B4H5B5XLAL · pith_short_8: 6CG7V5B4

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/6CG7V5B4H5B5XLALYFA3PKC5IW \
  | 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: f08dfaf43c3f43dbac0bc141b7a85d45a7be6a3c45cee34364491a39a92b8645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6745e5f34048797d21ec2f2cee227ae191c0b16fb56a4d10c3b7d005d6e11489",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-10-25T20:00:04Z",
    "title_canon_sha256": "f76c00f95eda0aaf342f0f3ba451cae449aba1f5206ec0bc22e49dc9a9d14185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5641",
    "kind": "arxiv",
    "version": 2
  }
}