Pith Number

pith:YYVWBTWJ

pith:2017:YYVWBTWJUFJ5FLGEYDPGUWQHBK

not attested not anchored not stored refs pending

Reduced Modeling of Unknown Trajectories

C\'edric Herzet, Patrick H\'eas

arxiv:1702.08846 v2 · 2017-02-28 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYVWBTWJUFJ5FLGEYDPGUWQHBK}

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	2026-05-18T00:44:51.486221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c62b60cec9a153d2acc4c0de6a5a070ab20ac29da74097213d4bbbc5370e6a93

Aliases

arxiv: 1702.08846 · arxiv_version: 1702.08846v2 · doi: 10.48550/arxiv.1702.08846 · pith_short_12: YYVWBTWJUFJ5 · pith_short_16: YYVWBTWJUFJ5FLGE · pith_short_8: YYVWBTWJ

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/YYVWBTWJUFJ5FLGEYDPGUWQHBK \
  | 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: c62b60cec9a153d2acc4c0de6a5a070ab20ac29da74097213d4bbbc5370e6a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e065878db070f5e6cde9a1f01c112a9f388e5075ad7655c8804dfbced2b6fc40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-02-28T16:28:17Z",
    "title_canon_sha256": "754eda61113b768d0b246499f33661a0a9fd0dab92dfc94e346678301ce25768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08846",
    "kind": "arxiv",
    "version": 2
  }
}