Pith Number

pith:SYF57FBV

pith:2018:SYF57FBVVEIJX74GFEQPZMXH5A

not attested not anchored not stored refs pending

Numerical methods for General Relativistic particles

Bart Ripperda, Fabio Bacchini, Lorenzo Sironi

arxiv:1810.01153 v2 · 2018-10-02 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYF57FBVVEIJX74GFEQPZMXH5A}

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	2026-07-05T00:53:33.226086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960bdf9435a9109bff862920fcb2e7e8370558be85b58a8ec402b31e26f176c4

Aliases

arxiv: 1810.01153 · arxiv_version: 1810.01153v2 · doi: 10.48550/arxiv.1810.01153 · pith_short_12: SYF57FBVVEIJ · pith_short_16: SYF57FBVVEIJX74G · pith_short_8: SYF57FBV

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/SYF57FBVVEIJX74GFEQPZMXH5A \
  | 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: 960bdf9435a9109bff862920fcb2e7e8370558be85b58a8ec402b31e26f176c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b71df3d5190c17d67ce9639a8b0cd8f6d16bc42e2027cf474e4dfc18db1f62ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-02T10:11:09Z",
    "title_canon_sha256": "79cee7212d27b94374dcd4bf7d8a84bf80cade61b11b63261344c673b5ad8d57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01153",
    "kind": "arxiv",
    "version": 2
  }
}