Pith Number

pith:SJQW7ZRL

pith:2013:SJQW7ZRLJ2ZRXSMLRS2UHW7ASI

not attested not anchored not stored refs pending

The Improved Measurement of Electron-antineutrino Disappearance at Daya Bay

Daniel A. Dwyer (for the Daya Bay Collaboration)

arxiv:1303.3863 v1 · 2013-03-15 · hep-ex · nucl-ex · 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{SJQW7ZRLJ2ZRXSMLRS2UHW7ASI}

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	2026-07-04T23:53:46.270759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92616fe62b4eb31bc98b8cb543dbe09228e1b87ff83a67cc9b766f6e059e3703

Aliases

arxiv: 1303.3863 · arxiv_version: 1303.3863v1 · doi: 10.48550/arxiv.1303.3863 · pith_short_12: SJQW7ZRLJ2ZR · pith_short_16: SJQW7ZRLJ2ZRXSML · pith_short_8: SJQW7ZRL

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/SJQW7ZRLJ2ZRXSMLRS2UHW7ASI \
  | 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: 92616fe62b4eb31bc98b8cb543dbe09228e1b87ff83a67cc9b766f6e059e3703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "543da49bd64213e2dca37dc880f6ac4862260e7553c7a1a0f084412a8bc3d744",
    "cross_cats_sorted": [
      "nucl-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2013-03-15T19:03:08Z",
    "title_canon_sha256": "bb50f746c8caf82d8fb160ecc82c70998b5aef8e6295a1c95f5e74bacecf09ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3863",
    "kind": "arxiv",
    "version": 1
  }
}