Pith Number

pith:2QAIF6VP

pith:2019:2QAIF6VPSXF3HGFAGQLMWP4L56

not attested not anchored not stored refs pending

Scaling Data Association for Hypothesis-Oriented MHT

Joydeep Ghosh, Michael Motro

arxiv:1905.07466 v1 · 2019-05-17 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QAIF6VPSXF3HGFAGQLMWP4L56}

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	2026-05-17T23:45:51.288491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d40082faaf95cbb398a03416cb3f8befb9603587c84cacb99e0e0d213b4e8da4

Aliases

arxiv: 1905.07466 · arxiv_version: 1905.07466v1 · doi: 10.48550/arxiv.1905.07466 · pith_short_12: 2QAIF6VPSXF3 · pith_short_16: 2QAIF6VPSXF3HGFA · pith_short_8: 2QAIF6VP

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/2QAIF6VPSXF3HGFAGQLMWP4L56 \
  | 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: d40082faaf95cbb398a03416cb3f8befb9603587c84cacb99e0e0d213b4e8da4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97b0df8935a1ac52a283cf4e0e79030254291c19623d066495300a62f5d41ab8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-17T20:36:07Z",
    "title_canon_sha256": "57e7a06c8ae1183099222236dab5bdb869d0d575b5bb900cd9bba2c832c505c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07466",
    "kind": "arxiv",
    "version": 1
  }
}