Pith Number

pith:J43TF634

pith:2016:J43TF6346QWA5K5LDGOY33ZJ62

not attested not anchored not stored refs pending

Signature inversion for monotone paths

Hao Ni, Jiawei Chang, Nick Duffield, Weijun Xu

arxiv:1612.04454 v1 · 2016-12-14 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J43TF6346QWA5K5LDGOY33ZJ62}

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	2026-05-18T00:54:59.499120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f3732fb7cf42c0eabab199d8def29f69c5cedff2c27c2c62a86034a369782ee

Aliases

arxiv: 1612.04454 · arxiv_version: 1612.04454v1 · doi: 10.48550/arxiv.1612.04454 · pith_short_12: J43TF6346QWA · pith_short_16: J43TF6346QWA5K5L · pith_short_8: J43TF634

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/J43TF6346QWA5K5LDGOY33ZJ62 \
  | 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: 4f3732fb7cf42c0eabab199d8def29f69c5cedff2c27c2c62a86034a369782ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd302411817d88599b4408b32f1840d66cc3a680ca74b561369cc9716a2d29e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-12-14T01:51:51Z",
    "title_canon_sha256": "b906a685d581e2681b431b15dda83dcef1bf92870ae058a4e46a40296da602c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04454",
    "kind": "arxiv",
    "version": 1
  }
}