Pith Number

pith:72PUMCUM

pith:2018:72PUMCUMWVDW2TXRMQ4UW32KP2

not attested not anchored not stored refs pending

Foundations of the self-force problem in arbitrary dimensions

Abraham I. Harte, \'Eanna \'E. Flanagan, Peter Taylor

arxiv:1804.03702 v1 · 2018-04-10 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72PUMCUMWVDW2TXRMQ4UW32KP2}

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	2026-05-18T00:09:14.843832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9f460a8cb5476d4ef164394b6f4a7ea73729dc9fe8deee576cad45fb61a8f0

Aliases

arxiv: 1804.03702 · arxiv_version: 1804.03702v1 · doi: 10.48550/arxiv.1804.03702 · pith_short_12: 72PUMCUMWVDW · pith_short_16: 72PUMCUMWVDW2TXR · pith_short_8: 72PUMCUM

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/72PUMCUMWVDW2TXRMQ4UW32KP2 \
  | 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: fe9f460a8cb5476d4ef164394b6f4a7ea73729dc9fe8deee576cad45fb61a8f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88d1ba381d1e74a99674490ab221e1770f4bba86527f52ba0835e1345d51ad3a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-10T20:03:25Z",
    "title_canon_sha256": "8987efb64d80807c544d9207cb96064854481f56b8161a272163bbb1ec8bd013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03702",
    "kind": "arxiv",
    "version": 1
  }
}