Pith Number

pith:7S2GVEDX

pith:2011:7S2GVEDXAVTPIULSWMBWVFK3ZE

not attested not anchored not stored refs pending

Metastable Supertubes and non-extremal Black Hole Microstates

Andrea Puhm, Bert Vercnocke, Iosif Bena

arxiv:1109.5180 v1 · 2011-09-23 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7S2GVEDXAVTPIULSWMBWVFK3ZE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:00:25.785708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcb46a90770566f45172b3036a955bc91c76f7c9c30506be0b82917c68e8b985

Aliases

arxiv: 1109.5180 · arxiv_version: 1109.5180v1 · doi: 10.48550/arxiv.1109.5180 · pith_short_12: 7S2GVEDXAVTP · pith_short_16: 7S2GVEDXAVTPIULS · pith_short_8: 7S2GVEDX

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/7S2GVEDXAVTPIULSWMBWVFK3ZE \
  | 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: fcb46a90770566f45172b3036a955bc91c76f7c9c30506be0b82917c68e8b985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c6809030f24a70d44bf32dfe7816f9e4cb39870037e9c08638fce5847b955ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-09-23T20:00:05Z",
    "title_canon_sha256": "1e1ab636f43e1e70e691472e6ba86965bb196aeb1d383c628f012bd943b0c514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5180",
    "kind": "arxiv",
    "version": 1
  }
}