Pith Number

pith:A2FV3EDR

pith:2017:A2FV3EDRXQO6L6FLO6JVAPIFAQ

not attested not anchored not stored refs pending

An evolutionary strategy for DeltaE - E identification

Katarzyna Schmidt, Oskar Wyszynski

arxiv:1705.08380 v2 · 2017-05-23 · physics.ins-det · cs.NE · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2FV3EDRXQO6L6FLO6JVAPIFAQ}

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	2026-05-18T00:33:49.738574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

068b5d9071bc1de5f8ab7793503d0504361ddbcb3bf45a4119255313c5aad74c

Aliases

arxiv: 1705.08380 · arxiv_version: 1705.08380v2 · doi: 10.48550/arxiv.1705.08380 · pith_short_12: A2FV3EDRXQO6 · pith_short_16: A2FV3EDRXQO6L6FL · pith_short_8: A2FV3EDR

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/A2FV3EDRXQO6L6FLO6JVAPIFAQ \
  | 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: 068b5d9071bc1de5f8ab7793503d0504361ddbcb3bf45a4119255313c5aad74c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450e68901a7fdd38e3ad6161e1e03b3bb50cef7abf373a78c033949a98143af2",
    "cross_cats_sorted": [
      "cs.NE",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-05-23T15:55:33Z",
    "title_canon_sha256": "946932b786452b748b34a4bbbda1a490b90804d9e44a24a3218642be74f26a2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08380",
    "kind": "arxiv",
    "version": 2
  }
}