Pith Number

pith:GTW76F2V

pith:2014:GTW76F2VVDKEOGPKQOF45Z3GRG

not attested not anchored not stored refs pending

Determination of Boundary Contributions in Recursion Relation

Bo Feng, Chenkai Qiao, Junjie Rao, Kang Zhou

arxiv:1411.0452 v4 · 2014-11-03 · 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{GTW76F2VVDKEOGPKQOF45Z3GRG}

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	2026-05-18T02:17:00.975289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34edff1755a8d44719ea838bcee76689a56f5ad309aaf849a6a681313ac6737c

Aliases

arxiv: 1411.0452 · arxiv_version: 1411.0452v4 · doi: 10.48550/arxiv.1411.0452 · pith_short_12: GTW76F2VVDKE · pith_short_16: GTW76F2VVDKEOGPK · pith_short_8: GTW76F2V

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/GTW76F2VVDKEOGPKQOF45Z3GRG \
  | 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: 34edff1755a8d44719ea838bcee76689a56f5ad309aaf849a6a681313ac6737c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3143bad17cfff0dda53ad50d61105c67f1833f2229ee1aa323a298837126d7b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-11-03T12:24:13Z",
    "title_canon_sha256": "950835c0dcb03f65e337847ab7775ecb47acd1aa53dade56f197d1853ee710c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0452",
    "kind": "arxiv",
    "version": 4
  }
}