Pith Number

pith:26UCYLVP

pith:2013:26UCYLVPT2S4I6DSZWBCSTOVGK

not attested not anchored not stored refs pending

Determination of the calcium channel distribution in the olfactory system

C. Conca, J. H. Ortega, L. Rosier, R. Lecaros

arxiv:1304.3002 v1 · 2013-04-10 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26UCYLVPT2S4I6DSZWBCSTOVGK}

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	2026-05-18T03:28:20.144866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7a82c2eaf9ea5c47872cd82294dd5329210bc2c6d403c9527e08607494a4e44

Aliases

arxiv: 1304.3002 · arxiv_version: 1304.3002v1 · doi: 10.48550/arxiv.1304.3002 · pith_short_12: 26UCYLVPT2S4 · pith_short_16: 26UCYLVPT2S4I6DS · pith_short_8: 26UCYLVP

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/26UCYLVPT2S4I6DSZWBCSTOVGK \
  | 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: d7a82c2eaf9ea5c47872cd82294dd5329210bc2c6d403c9527e08607494a4e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "befddce85f4c68f7a2915707eff76859c8617b614ee6f0dcb2e8e2af02ed9027",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-04-10T15:38:51Z",
    "title_canon_sha256": "e867d9c4b9c848fdf3fa0a6d66c78586a1811e31eab11a740dc48c471f298dfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3002",
    "kind": "arxiv",
    "version": 1
  }
}