Pith Number

pith:EUY5555T

pith:2015:EUY5555TU5MC4FM4ZIGB2FGTK5

not attested not anchored not stored refs pending

Synthesising Interprocedural Bit-Precise Termination Proofs (extended version)

Bj\"orn Wachter, Cristina David, Daniel Kroening, Hong-Yi Chen, Peter Schrammel

arxiv:1505.04581 v1 · 2015-05-18 · cs.SE · 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{EUY5555TU5MC4FM4ZIGB2FGTK5}

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	2026-05-18T02:07:25.105859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2531def7b3a7582e159cca0c1d14d3574f88e9e653c4ae980b3d157165ba0ad5

Aliases

arxiv: 1505.04581 · arxiv_version: 1505.04581v1 · doi: 10.48550/arxiv.1505.04581 · pith_short_12: EUY5555TU5MC · pith_short_16: EUY5555TU5MC4FM4 · pith_short_8: EUY5555T

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/EUY5555TU5MC4FM4ZIGB2FGTK5 \
  | 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: 2531def7b3a7582e159cca0c1d14d3574f88e9e653c4ae980b3d157165ba0ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7410ef650f2adbfa6715d1a61266b99315b45b4e7d87e6e67fa433862bfe7e5c",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-05-18T10:18:45Z",
    "title_canon_sha256": "0a0418b8915606784d44cfb7fa6e04cc781319455a01a19c123fca588ebf70a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04581",
    "kind": "arxiv",
    "version": 1
  }
}