Pith Number

pith:QVGG5HHZ

pith:2014:QVGG5HHZ47P734SOQVBJ6TKQ62

not attested not anchored not stored refs pending

Possible Contributions to the Bulk Casimir Energy in Heterotic M-theory

Nasr Ahmed

arxiv:1407.1801 v1 · 2014-07-03 · 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{QVGG5HHZ47P734SOQVBJ6TKQ62}

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	2026-05-18T02:48:10.375638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854c6e9cf9e7dffdf24e85429f4d50f6853917e287e5eda42c583cca99a2e993

Aliases

arxiv: 1407.1801 · arxiv_version: 1407.1801v1 · doi: 10.48550/arxiv.1407.1801 · pith_short_12: QVGG5HHZ47P7 · pith_short_16: QVGG5HHZ47P734SO · pith_short_8: QVGG5HHZ

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/QVGG5HHZ47P734SOQVBJ6TKQ62 \
  | 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: 854c6e9cf9e7dffdf24e85429f4d50f6853917e287e5eda42c583cca99a2e993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cacbd0c3b3808ff5a2fbc2511c40a4fe804f68d1608a6eef1c87cd0c95c586d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-03T20:25:07Z",
    "title_canon_sha256": "661b8ea8d89f1b2a40c3f80a3520dccde5cb96bc26d6cfe0e6e8e7426f73f2ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1801",
    "kind": "arxiv",
    "version": 1
  }
}