Pith Number

pith:EBEDDQXD

pith:2013:EBEDDQXDLH4GY6MRNIQDJTEMF4

not attested not anchored not stored refs pending

A Validation Framework for the Long Term Preservation of High Energy Physics Data

David M. South, Dmitri Ozerov

arxiv:1310.7814 v1 · 2013-10-29 · hep-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{EBEDDQXDLH4GY6MRNIQDJTEMF4}

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	2026-05-18T01:46:47.883703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204831c2e359f86c79916a2034cc8c2f19515592637e3ce163244aac04a0a98a

Aliases

arxiv: 1310.7814 · arxiv_version: 1310.7814v1 · doi: 10.48550/arxiv.1310.7814 · pith_short_12: EBEDDQXDLH4G · pith_short_16: EBEDDQXDLH4GY6MR · pith_short_8: EBEDDQXD

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/EBEDDQXDLH4GY6MRNIQDJTEMF4 \
  | 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: 204831c2e359f86c79916a2034cc8c2f19515592637e3ce163244aac04a0a98a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0562f6e9e8aa4129729d1f8372c5f4dd63475820429fbca2b3c81899bc463d02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2013-10-29T14:20:05Z",
    "title_canon_sha256": "90eb2d7823ab675a29007fa05b549ece354cc20f60415f67fe6f2b38b7231d25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7814",
    "kind": "arxiv",
    "version": 1
  }
}