Pith Number

pith:ZXAAN76N

pith:2019:ZXAAN76NUKI2EYZD42TDSEOFRW

not attested not anchored not stored refs pending

Peculiarities in the gravitational field of a filamentary ring

Daniel Schumayer, David A. W. Hutchinson

arxiv:1902.03344 v1 · 2019-02-09 · cond-mat.soft · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXAAN76NUKI2EYZD42TDSEOFRW}

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	2026-05-17T23:45:30.123589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdc006ffcda291a26323e6a63911c58db7a0cc8543f5f1a47c04cdcd7c2ca02f

Aliases

arxiv: 1902.03344 · arxiv_version: 1902.03344v1 · doi: 10.48550/arxiv.1902.03344 · pith_short_12: ZXAAN76NUKI2 · pith_short_16: ZXAAN76NUKI2EYZD · pith_short_8: ZXAAN76N

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/ZXAAN76NUKI2EYZD42TDSEOFRW \
  | 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: cdc006ffcda291a26323e6a63911c58db7a0cc8543f5f1a47c04cdcd7c2ca02f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a71beca02ad0df6d3b6e276398e65025ae882ef60b86bc9c8ae9313ac1fdeae",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-02-09T01:10:33Z",
    "title_canon_sha256": "369ef5b2d1c8282b834acc999e7bc01ca00b72e7ceb5dadc0ffaf8321aa8d7a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03344",
    "kind": "arxiv",
    "version": 1
  }
}