Pith Number

pith:NKL3V7UY

pith:2011:NKL3V7UY4QAM3N6CYTS3WBWNM2

not attested not anchored not stored refs pending

Flavor network and the principles of food pairing

Albert-L\'aszl\'o Barab\'asi, James P. Bagrow, Sebastian E. Ahnert, Yong-Yeol Ahn

arxiv:1111.6074 v1 · 2011-11-25 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKL3V7UY4QAM3N6CYTS3WBWNM2}

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	2026-05-18T04:07:41.106603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a97bafe98e400cdb7c2c4e5bb06cd668a176ef20f3dc575b7f1228f7b7c3451

Aliases

arxiv: 1111.6074 · arxiv_version: 1111.6074v1 · doi: 10.48550/arxiv.1111.6074 · pith_short_12: NKL3V7UY4QAM · pith_short_16: NKL3V7UY4QAM3N6C · pith_short_8: NKL3V7UY

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/NKL3V7UY4QAM3N6CYTS3WBWNM2 \
  | 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: 6a97bafe98e400cdb7c2c4e5bb06cd668a176ef20f3dc575b7f1228f7b7c3451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a1910bf8839a195e55fddc6779ed62ff01caf97d7b02b53cf6453b971dc67d",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-11-25T18:34:05Z",
    "title_canon_sha256": "51b9de9fe804d3f56167f68bc9620df8edf0959694666ac7b77e5145ac6b6551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6074",
    "kind": "arxiv",
    "version": 1
  }
}