Pith Number

pith:A7JHGPWT

pith:2016:A7JHGPWTE7K4WSFT44UQFNVU34

not attested not anchored not stored refs pending

Querying Temporal Drifts at Multiple Granularities (Technical Report)

Ahlame Douzal-Chouakria, Sihem Amer-Yahia, Sofia Kleisarchaki, Vassilis Christophides

arxiv:1605.02772 v2 · 2016-05-09 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7JHGPWTE7K4WSFT44UQFNVU34}

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	2026-05-18T01:14:54.682731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07d2733ed327d5cb48b3e72902b6b4df10e777095621673f710afbb7448c1e3f

Aliases

arxiv: 1605.02772 · arxiv_version: 1605.02772v2 · doi: 10.48550/arxiv.1605.02772 · pith_short_12: A7JHGPWTE7K4 · pith_short_16: A7JHGPWTE7K4WSFT · pith_short_8: A7JHGPWT

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/A7JHGPWTE7K4WSFT44UQFNVU34 \
  | 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: 07d2733ed327d5cb48b3e72902b6b4df10e777095621673f710afbb7448c1e3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47ff65fa4844decbd21645f02eb5edc6b56b6836ee3b802bac739c11c786d30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-05-09T20:38:52Z",
    "title_canon_sha256": "4e6783e7a6f01e24dfc1130b3d3784649dc399e5bee9a3b69f0bfa429259e373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02772",
    "kind": "arxiv",
    "version": 2
  }
}