Pith Number

pith:JQDOCZ2O

pith:2025:JQDOCZ2OKK3RH2YVMBL65FSF23

not attested not anchored not stored refs pending

Classification of virtual links by arc shift move

Aastha Sahore, Amrender Singh Gill, Komal Negi, Madeti Prabhakar

arxiv:2502.08955 v1 · 2025-02-13 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQDOCZ2OKK3RH2YVMBL65FSF23}

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	2026-07-05T10:13:50.442608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c06e1674e52b713eb156057ee9645d6d6e978a105238d4bb628fb8e99db2794

Aliases

arxiv: 2502.08955 · arxiv_version: 2502.08955v1 · doi: 10.48550/arxiv.2502.08955 · pith_short_12: JQDOCZ2OKK3R · pith_short_16: JQDOCZ2OKK3RH2YV · pith_short_8: JQDOCZ2O

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/JQDOCZ2OKK3RH2YVMBL65FSF23 \
  | 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: 4c06e1674e52b713eb156057ee9645d6d6e978a105238d4bb628fb8e99db2794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71399cbab5e3ef60d9488da2095d8481ae39c89cb0066dcd8a1c489751d1d89",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2025-02-13T04:45:12Z",
    "title_canon_sha256": "2cfff3ca695f51892187cb1bea1452a839b5dd6cc48ad823863de93578bb0561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08955",
    "kind": "arxiv",
    "version": 1
  }
}