Pith Number

pith:F75YW6HG

pith:2014:F75YW6HGTTY4NVGDPBETQLCLKF

not attested not anchored not stored refs pending

Lessons on Black Holes from the Elliptic Genus

Amit Giveon, Jan Troost, Nissan Itzhaki

arxiv:1401.3104 v2 · 2014-01-14 · 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{F75YW6HGTTY4NVGDPBETQLCLKF}

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	2026-05-18T01:45:25.805680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ffb8b78e69cf1c6d4c37849382c4b516f3045f7e5e73eab641f7674731470ca

Aliases

arxiv: 1401.3104 · arxiv_version: 1401.3104v2 · doi: 10.48550/arxiv.1401.3104 · pith_short_12: F75YW6HGTTY4 · pith_short_16: F75YW6HGTTY4NVGD · pith_short_8: F75YW6HG

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/F75YW6HGTTY4NVGDPBETQLCLKF \
  | 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: 2ffb8b78e69cf1c6d4c37849382c4b516f3045f7e5e73eab641f7674731470ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826b6d6dc574fe6c430b02792047056b78fa6cb0be53ade1415114800efb55d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-01-14T09:07:13Z",
    "title_canon_sha256": "c5b239e61e51490ab9eea5bb51a5e9a8e65d21ec8e0501136f84310790dacf25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3104",
    "kind": "arxiv",
    "version": 2
  }
}