Pith Number

pith:77A2WIEJ

pith:1998:77A2WIEJQS3TCLJHWHBJVBWYUS

not attested not anchored not stored refs pending

Immune Network: An Example of Complex Adaptive Systems

Debashish Chowdhury

arxiv:cond-mat/9803033 v1 · 1998-03-03 · cond-mat.stat-mech · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77A2WIEJQS3TCLJHWHBJVBWYUS}

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	2026-07-04T14:23:03.561520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffc1ab208984b7312d27b1c29a86d8a4962dcd32c42cd25cfa44436b1729ade7

Aliases

arxiv: cond-mat/9803033 · arxiv_version: cond-mat/9803033v1 · doi: 10.48550/arxiv.cond-mat/9803033 · pith_short_12: 77A2WIEJQS3T · pith_short_16: 77A2WIEJQS3TCLJH · pith_short_8: 77A2WIEJ

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/77A2WIEJQS3TCLJHWHBJVBWYUS \
  | 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: ffc1ab208984b7312d27b1c29a86d8a4962dcd32c42cd25cfa44436b1729ade7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2791ccc50fa46fa41e95c8e133b2d82545d0e76cc999016661d0a42a6f8716a6",
    "cross_cats_sorted": [
      "q-bio"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1998-03-03T10:01:09Z",
    "title_canon_sha256": "904c2ff6e2b3c9a249423a4b62dbde0b009a67ed13346c94374f77cafab553c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9803033",
    "kind": "arxiv",
    "version": 1
  }
}