Pith Number

pith:TMCIFGFI

pith:2013:TMCIFGFIU73B3SPFGNCL4GBWM6

not attested not anchored not stored refs pending

The spatial structure of cell signaling systems

Ruth Nussinov

arxiv:1308.0699 v1 · 2013-08-03 · q-bio.BM · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMCIFGFIU73B3SPFGNCL4GBWM6}

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	2026-05-18T03:16:48.497390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b048298a8a7f61dc9e53344be1836679d0d435328f0bf190931e32e99530cbf

Aliases

arxiv: 1308.0699 · arxiv_version: 1308.0699v1 · doi: 10.48550/arxiv.1308.0699 · pith_short_12: TMCIFGFIU73B · pith_short_16: TMCIFGFIU73B3SPF · pith_short_8: TMCIFGFI

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/TMCIFGFIU73B3SPFGNCL4GBWM6 \
  | 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: 9b048298a8a7f61dc9e53344be1836679d0d435328f0bf190931e32e99530cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45ad54cce3a885d86049a61a4e98a55986bef21d6f7f0f00966ce2b8c8d64cd0",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2013-08-03T14:09:42Z",
    "title_canon_sha256": "07787c0a8fac7483992e1e48879c82d8328dce89ce9b604c494c413b46805752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0699",
    "kind": "arxiv",
    "version": 1
  }
}