Pith Number

pith:U7BOY4WN

pith:2011:U7BOY4WNGFDUCVHT56ZH3I5SUR

not attested not anchored not stored refs pending

Declarative Event-Based Workflow as Distributed Dynamic Condition Response Graphs

Raghava Rao Mukkamala (IT University of Copenhagen), Thomas T. Hildebrandt (IT University of Copenhagen)

arxiv:1110.4161 v1 · 2011-10-19 · cs.LO · cs.FL · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7BOY4WNGFDUCVHT56ZH3I5SUR}

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	2026-05-18T04:10:38.069905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7c2ec72cd31474154f3efb27da3b2a4606f730e4d934fbe4554697f0fe6c6a2

Aliases

arxiv: 1110.4161 · arxiv_version: 1110.4161v1 · doi: 10.48550/arxiv.1110.4161 · pith_short_12: U7BOY4WNGFDU · pith_short_16: U7BOY4WNGFDUCVHT · pith_short_8: U7BOY4WN

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/U7BOY4WNGFDUCVHT56ZH3I5SUR \
  | 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: a7c2ec72cd31474154f3efb27da3b2a4606f730e4d934fbe4554697f0fe6c6a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "912bc4c2371c7101beb53afd1a7e707dda17537ef44c4b41d258cef07062f687",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-10-19T02:31:40Z",
    "title_canon_sha256": "826bedecdaa65c3d45fad9132042edcfa4755b8f069a5c9bedac8ba5db3e80c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4161",
    "kind": "arxiv",
    "version": 1
  }
}