Pith Number

pith:T5QREECA

pith:2006:T5QREECAXKJM4WAYR4STN3YBAN

not attested not anchored not stored refs pending

Structure and function of negative feedback loops at the interface of genetic and metabolic networks

Anna M. C. Andersson, Kim Sneppen, Sandeep Krishna, Szabolcs Semsey

arxiv:q-bio/0604029 v1 · 2006-04-24 · q-bio.MN · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5QREECAXKJM4WAYR4STN3YBAN}

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	2026-07-04T14:59:03.892059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f61121040ba92ce58188f2536ef01036b1b47852a686999ae26407dab423295

Aliases

arxiv: q-bio/0604029 · arxiv_version: q-bio/0604029v1 · doi: 10.48550/arxiv.q-bio/0604029 · pith_short_12: T5QREECAXKJM · pith_short_16: T5QREECAXKJM4WAY · pith_short_8: T5QREECA

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/T5QREECAXKJM4WAYR4STN3YBAN \
  | 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: 9f61121040ba92ce58188f2536ef01036b1b47852a686999ae26407dab423295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4df4621ed90c912cb08ffd89fb6e05998835217b303b290b12975af3872a82",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2006-04-24T16:23:30Z",
    "title_canon_sha256": "ac421bf466111368922fe2bbbd3990c4d5db8902870201b7f8d67756f66de2df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0604029",
    "kind": "arxiv",
    "version": 1
  }
}