Pith Number

pith:MIKCFEE2

pith:2008:MIKCFEE2GPO7555OLWKW2JZQUQ

not attested not anchored not stored refs pending

The STARFLAG handbook on collective animal behaviour: Part II, three-dimensional analysis

Alberto Orlandi, Andrea Cavagna, Andrea Procaccini, Giorgio Parisi, Irene Giardina

arxiv:0802.1674 v1 · 2008-02-12 · q-bio.QM · cond-mat.stat-mech · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MIKCFEE2GPO7555OLWKW2JZQUQ}

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	2026-05-18T02:40:47.852031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

621422909a33ddfef7ae5d956d2730a41ea0955a7ba29d84d2da0286883e6019

Aliases

arxiv: 0802.1674 · arxiv_version: 0802.1674v1 · doi: 10.48550/arxiv.0802.1674 · pith_short_12: MIKCFEE2GPO7 · pith_short_16: MIKCFEE2GPO7555O · pith_short_8: MIKCFEE2

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/MIKCFEE2GPO7555OLWKW2JZQUQ \
  | 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: 621422909a33ddfef7ae5d956d2730a41ea0955a7ba29d84d2da0286883e6019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1362adb453168256693653ea307cbed3ff7d8d36b0d76157e944f0cdb52073f2",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2008-02-12T16:38:46Z",
    "title_canon_sha256": "75390fc4d7827656a8c453706975253606a1e48f1d7d546445132cfd0138edf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.1674",
    "kind": "arxiv",
    "version": 1
  }
}