Pith Number

pith:JVHB3S44

pith:2019:JVHB3S44AF7EDKDPOIAUR36XEF

not attested not anchored not stored refs pending

DBI in the IR

Luca Mezincescu, Paul K. Townsend

arxiv:1907.06036 v2 · 2019-07-13 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVHB3S44AF7EDKDPOIAUR36XEF}

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	2026-07-05T00:36:28.293835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d4e1dcb9c017e41a86f720148efd72160b9a68616ed5efecf15d2d94481555c

Aliases

arxiv: 1907.06036 · arxiv_version: 1907.06036v2 · doi: 10.48550/arxiv.1907.06036 · pith_short_12: JVHB3S44AF7E · pith_short_16: JVHB3S44AF7EDKDP · pith_short_8: JVHB3S44

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/JVHB3S44AF7EDKDPOIAUR36XEF \
  | 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: 4d4e1dcb9c017e41a86f720148efd72160b9a68616ed5efecf15d2d94481555c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a4f91e86b7c4e7d3807a17168bf36b88fded36371aa659a6264343e43a65bdb",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-07-13T09:39:37Z",
    "title_canon_sha256": "a6706f3abf574cd572c6a3f957b7d96fce5b8e75d136728d7a425090bcc7cbff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06036",
    "kind": "arxiv",
    "version": 2
  }
}