Pith Number

pith:DZUAD3ZS

pith:2018:DZUAD3ZSLKJCOM3AFT7P6IQPWJ

not attested not anchored not stored refs pending

Completeness of Impact Monitoring

Alessio Del Vigna, Andrea Chessa, Andrea Milani, Federica Spoto, Giovanni B. Valsecchi

arxiv:1809.05790 v3 · 2018-09-16 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZUAD3ZSLKJCOM3AFT7P6IQPWJ}

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	2026-05-17T23:43:09.373579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e6801ef325a922733602cfeff220fb25c0ea71bbab46da17c9c0dbd795cae7a

Aliases

arxiv: 1809.05790 · arxiv_version: 1809.05790v3 · doi: 10.48550/arxiv.1809.05790 · pith_short_12: DZUAD3ZSLKJC · pith_short_16: DZUAD3ZSLKJCOM3A · pith_short_8: DZUAD3ZS

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/DZUAD3ZSLKJCOM3AFT7P6IQPWJ \
  | 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: 1e6801ef325a922733602cfeff220fb25c0ea71bbab46da17c9c0dbd795cae7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf434a214252b281eb34f1b5061d2345e0c3f97f886e83901ecd5d35868c17e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-09-16T01:41:07Z",
    "title_canon_sha256": "30709776f34b4435763ca9d6445dfca63083bb0d3443400de9fe25e23c95b3ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05790",
    "kind": "arxiv",
    "version": 3
  }
}