Pith Number

pith:LFLAE5AR

pith:2011:LFLAE5ARVKIVE6HWJ3U3223PKT

not attested not anchored not stored refs pending

Optimization of brain and life performance: Striving for playing at the top for the long run

Didier Sornette

arxiv:1111.4621 v1 · 2011-11-20 · q-bio.OT · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFLAE5ARVKIVE6HWJ3U3223PKT}

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	2026-05-18T02:44:32.647019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5956027411aa915278f64ee9bd6b6f54d129c90730e4304c5eab5fb2cbb94e4c

Aliases

arxiv: 1111.4621 · arxiv_version: 1111.4621v1 · doi: 10.48550/arxiv.1111.4621 · pith_short_12: LFLAE5ARVKIV · pith_short_16: LFLAE5ARVKIVE6HW · pith_short_8: LFLAE5AR

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/LFLAE5ARVKIVE6HWJ3U3223PKT \
  | 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: 5956027411aa915278f64ee9bd6b6f54d129c90730e4304c5eab5fb2cbb94e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59f1fcf39c8f583024cece22ad8c73408a1ecc20dfc91642d095d46f7ccbebc",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2011-11-20T10:47:09Z",
    "title_canon_sha256": "383b0143099cbca14ee8c2b18cecc87f86680d7acf916927af55b57294fb9ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4621",
    "kind": "arxiv",
    "version": 1
  }
}