Pith Number

pith:K4AW5ZWS

pith:2013:K4AW5ZWSA3J36H6U4XLVOUD6IM

not attested not anchored not stored refs pending

Framing the Di-Logarithm (over Z)

Albert Schwarz, Johannes Walcher, Vadim Vologodsky

arxiv:1306.4298 v1 · 2013-06-18 · hep-th · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4AW5ZWSA3J36H6U4XLVOUD6IM}

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	2026-05-18T03:20:36.154464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57016ee6d206d3bf1fd4e5d757507e432b98edcd31f1cbbdf0c9a5d334ffef3c

Aliases

arxiv: 1306.4298 · arxiv_version: 1306.4298v1 · doi: 10.48550/arxiv.1306.4298 · pith_short_12: K4AW5ZWSA3J3 · pith_short_16: K4AW5ZWSA3J36H6U · pith_short_8: K4AW5ZWS

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/K4AW5ZWSA3J36H6U4XLVOUD6IM \
  | 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: 57016ee6d206d3bf1fd4e5d757507e432b98edcd31f1cbbdf0c9a5d334ffef3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3255ea8de781be21409f3160de9c5af48528d06844fdc94a0af2168e43960da",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-18T19:00:57Z",
    "title_canon_sha256": "1bef05dcb180ca1a6ef2a2f677b11bbe8598897e8d6078909366d56b5fa7edba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4298",
    "kind": "arxiv",
    "version": 1
  }
}