Pith Number

pith:2I6C2L5G

pith:2012:2I6C2L5GP6NKIF3CVDJH2W3R4O

not attested not anchored not stored refs pending

Non-L\'evy mobility patterns of Mexican Me'Phaa peasants searching for fuelwood

Diego Hern\'andez, Eliane Ceccon, Octavio Miramontes, Og DeSouza

arxiv:1203.0971 v1 · 2012-03-05 · 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{2I6C2L5GP6NKIF3CVDJH2W3R4O}

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	2026-05-18T04:00:49.925434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23c2d2fa67f9aa41762a8d27d5b71e3adde297f9da1547a5fd67471d1fc5a1c

Aliases

arxiv: 1203.0971 · arxiv_version: 1203.0971v1 · doi: 10.48550/arxiv.1203.0971 · pith_short_12: 2I6C2L5GP6NK · pith_short_16: 2I6C2L5GP6NKIF3C · pith_short_8: 2I6C2L5G

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/2I6C2L5GP6NKIF3CVDJH2W3R4O \
  | 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: d23c2d2fa67f9aa41762a8d27d5b71e3adde297f9da1547a5fd67471d1fc5a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e26bfeb9e4e2f667416f4fb9f3908de97fd28e3c65f9a3ed9838473f28df0c28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-03-05T17:09:30Z",
    "title_canon_sha256": "672b99f7fd106bb811217ef8a97c34a42b611ebc1b660d230346c69f5a526bb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0971",
    "kind": "arxiv",
    "version": 1
  }
}