Pith Number

pith:PJPYFH6A

pith:2016:PJPYFH6AUOPP4P62TEMFPVH7SK

not attested not anchored not stored refs pending

F-index of Total Transformation Graphs

Nilanjan De

arxiv:1606.05989 v1 · 2016-06-20 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJPYFH6AUOPP4P62TEMFPVH7SK}

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	2026-05-18T01:12:15.631601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5f829fc0a39efe3fda991857d4ff92a8f742d7a6ecdc19044046d81d5fa4e6

Aliases

arxiv: 1606.05989 · arxiv_version: 1606.05989v1 · doi: 10.48550/arxiv.1606.05989 · pith_short_12: PJPYFH6AUOPP · pith_short_16: PJPYFH6AUOPP4P62 · pith_short_8: PJPYFH6A

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/PJPYFH6AUOPP4P62TEMFPVH7SK \
  | 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: 7a5f829fc0a39efe3fda991857d4ff92a8f742d7a6ecdc19044046d81d5fa4e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e5e2b9396358c4ace12e07a6d42240212d41814a194c3dcc116f3022c64b3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-06-20T07:02:13Z",
    "title_canon_sha256": "4372fea28e15a5d8d6260a63edab3904f49ea5b55406eab93320424e25473f74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05989",
    "kind": "arxiv",
    "version": 1
  }
}