Pith Number

pith:CSDAKSEC

pith:2015:CSDAKSECX6JNOMZCLTC5JWF6W6

not attested not anchored not stored refs pending

Towards Dynamic Updates in Service Composition

France), Italy / INRIA, Mario Bravetti (University of Bologna

arxiv:1512.07680 v1 · 2015-12-24 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSDAKSECX6JNOMZCLTC5JWF6W6}

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	2026-05-18T01:23:48.770122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1486054882bf92d733225cc5d4d8beb7b3044ff4671e532c8d3537ee32625ec3

Aliases

arxiv: 1512.07680 · arxiv_version: 1512.07680v1 · doi: 10.48550/arxiv.1512.07680 · pith_short_12: CSDAKSECX6JN · pith_short_16: CSDAKSECX6JNOMZC · pith_short_8: CSDAKSEC

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/CSDAKSECX6JNOMZCLTC5JWF6W6 \
  | 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: 1486054882bf92d733225cc5d4d8beb7b3044ff4671e532c8d3537ee32625ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9c0906e34a3fb17e04443466df51b0c4ef5e1a6bab5ca245f2f14c22d4386f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-12-24T01:39:38Z",
    "title_canon_sha256": "3ba0cffaddd69b2c3569969eadb5a65a3b94700b2dd3af2ae9f59444ca7e8cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07680",
    "kind": "arxiv",
    "version": 1
  }
}