Pith Number

pith:DMR5ECDF

pith:2014:DMR5ECDFYAJGCPLUF4T35MDKB5

not attested not anchored not stored refs pending

Recursion Formulas for HOMFLY and Kauffman Invariants

Nicolai Reshetikhin, Qingtao Chen

arxiv:1401.1927 v1 · 2014-01-09 · math.QA · 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{DMR5ECDFYAJGCPLUF4T35MDKB5}

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	2026-05-18T03:02:56.207549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b23d20865c012613d742f27beb06a0f62faa5323d2bf6071835f69e44848244

Aliases

arxiv: 1401.1927 · arxiv_version: 1401.1927v1 · doi: 10.48550/arxiv.1401.1927 · pith_short_12: DMR5ECDFYAJG · pith_short_16: DMR5ECDFYAJGCPLU · pith_short_8: DMR5ECDF

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/DMR5ECDFYAJGCPLUF4T35MDKB5 \
  | 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: 1b23d20865c012613d742f27beb06a0f62faa5323d2bf6071835f69e44848244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25032bab6f6edcc753cd168886ff14ade42e52b996497b7264a0aadc38503df1",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-01-09T08:43:28Z",
    "title_canon_sha256": "ea4272ac73a570481b871580c2f0ab21342baac5bb6d645213f6b5095352f5a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1927",
    "kind": "arxiv",
    "version": 1
  }
}