Pith Number

pith:CQQT77Z5

pith:2017:CQQT77Z57Q53I7CGG7Q4PJMT2H

not attested not anchored not stored refs pending

Project of refurbishment of the GILDA beamline at the ESRF

A. Trapananti, F. d'Acapito

arxiv:1702.00271 v1 · 2017-02-01 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQQT77Z57Q53I7CGG7Q4PJMT2H}

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	2026-05-18T00:51:34.777035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14213fff3dfc3bb47c4637e1c7a593d1e5da302b763b1dd07aaeb3ba09c409f8

Aliases

arxiv: 1702.00271 · arxiv_version: 1702.00271v1 · doi: 10.48550/arxiv.1702.00271 · pith_short_12: CQQT77Z57Q53 · pith_short_16: CQQT77Z57Q53I7CG · pith_short_8: CQQT77Z5

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/CQQT77Z57Q53I7CGG7Q4PJMT2H \
  | 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: 14213fff3dfc3bb47c4637e1c7a593d1e5da302b763b1dd07aaeb3ba09c409f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42519f688d459a10ef866b5740bb91e63bdbcec9ba6fb6504ec96a9d324e4429",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-01T14:22:11Z",
    "title_canon_sha256": "2bc02a994e1aeafbcdbb957fdb948310e25c23cb6470c08ccba02060595ca6a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00271",
    "kind": "arxiv",
    "version": 1
  }
}