Pith Number

pith:YJWW2NV2

pith:2017:YJWW2NV27M4KLWUTICKHGHKICX

not attested not anchored not stored refs pending

Improving fitness: Mapping research priorities against societal needs on obesity

Ag\'enor Lahatte, \'Elisabeth de Turckheim, Ismael Rafols, Lorenzo Cassi, Pierre Sautier

arxiv:1705.01151 v2 · 2017-05-02 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJWW2NV27M4KLWUTICKHGHKICX}

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	2026-05-18T00:32:59.716464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c26d6d36bafb38a5da934094731d4815cac6cec3d1333eb0901bb40ba7ebc65c

Aliases

arxiv: 1705.01151 · arxiv_version: 1705.01151v2 · doi: 10.48550/arxiv.1705.01151 · pith_short_12: YJWW2NV27M4K · pith_short_16: YJWW2NV27M4KLWUT · pith_short_8: YJWW2NV2

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/YJWW2NV27M4KLWUTICKHGHKICX \
  | 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: c26d6d36bafb38a5da934094731d4815cac6cec3d1333eb0901bb40ba7ebc65c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7db1f429ea17fafeaa1574872713075cd9af921b0925375b71ad741f46bae1d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2017-05-02T19:29:44Z",
    "title_canon_sha256": "06a185557ce72a707f3207714225fb9d1ce03400317df59a24ece85793940a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01151",
    "kind": "arxiv",
    "version": 2
  }
}