Pith Number

pith:DP7EPQNL

pith:2012:DP7EPQNLG7MI2ME4HATYCETICK

not attested not anchored not stored refs pending

Elliptic dilogarithms and parallel lines

Anton Mellit

arxiv:1207.4722 v1 · 2012-07-19 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DP7EPQNLG7MI2ME4HATYCETICK}

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	2026-05-18T03:50:35.961675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bfe47c1ab37d88d309c382781126812a2f37d318e654f93a1ab8dd9145adb07

Aliases

arxiv: 1207.4722 · arxiv_version: 1207.4722v1 · doi: 10.48550/arxiv.1207.4722 · pith_short_12: DP7EPQNLG7MI · pith_short_16: DP7EPQNLG7MI2ME4 · pith_short_8: DP7EPQNL

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/DP7EPQNLG7MI2ME4HATYCETICK \
  | 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: 1bfe47c1ab37d88d309c382781126812a2f37d318e654f93a1ab8dd9145adb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f24f269e2ae71cdee94ac98f8d4831fff2a1f50f1547bfbebd24b3e40f80f6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2012-07-19T16:17:34Z",
    "title_canon_sha256": "101be95f77bd42738aa993bed27e5d9675f0b8c3bc02b24c9065480f38ed8896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4722",
    "kind": "arxiv",
    "version": 1
  }
}