Pith Number

pith:DYJAYJ6A

pith:2006:DYJAYJ6AE4IH7BGIVFRL2X7PGS

not attested not anchored not stored refs pending

Close contact fluctuations: the seeding of signalling domains in the immunological synapse

Amit K Chattopadhyay, Nigel J Burroughs

arxiv:physics/0612142 v1 · 2006-12-14 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYJAYJ6AE4IH7BGIVFRL2X7PGS}

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	2026-05-18T03:29:28.242910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e120c27c027107f84c8a962bd5fef34b281f9c00dd06fc963bb043f2b1e441b

Aliases

arxiv: physics/0612142 · arxiv_version: physics/0612142v1 · doi: 10.48550/arxiv.physics/0612142 · pith_short_12: DYJAYJ6AE4IH · pith_short_16: DYJAYJ6AE4IH7BGI · pith_short_8: DYJAYJ6A

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/DYJAYJ6AE4IH7BGIVFRL2X7PGS \
  | 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: 1e120c27c027107f84c8a962bd5fef34b281f9c00dd06fc963bb043f2b1e441b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db75445f7755e4aa84fd4cfaf19d407e033e25a9d0ad38ea374c9a492280bb26",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2006-12-14T14:31:41Z",
    "title_canon_sha256": "8f2100ac758612acc8579acdbe406957eb312ab884cbcdec07d0f7d4ed1a3c3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0612142",
    "kind": "arxiv",
    "version": 1
  }
}