Pith Number

pith:RGBO63C5

pith:2017:RGBO63C53PFEVLO3QGURKHG67O

not attested not anchored not stored refs pending

Twistor description of spinning particles in AdS

Alec E. Barns-Graham, Alex S. Arvanitakis, Paul K. Townsend

arxiv:1710.09557 v2 · 2017-10-26 · 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{RGBO63C53PFEVLO3QGURKHG67O}

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	2026-05-18T00:23:30.022751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8982ef6c5ddbca4aaddb81a9151cdefbb600d0e76c6661e575b92010f27ae042

Aliases

arxiv: 1710.09557 · arxiv_version: 1710.09557v2 · doi: 10.48550/arxiv.1710.09557 · pith_short_12: RGBO63C53PFE · pith_short_16: RGBO63C53PFEVLO3 · pith_short_8: RGBO63C5

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/RGBO63C53PFEVLO3QGURKHG67O \
  | 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: 8982ef6c5ddbca4aaddb81a9151cdefbb600d0e76c6661e575b92010f27ae042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e3d8ada5c717de8d37c5e6ef1a5f04dc304c939bea6f410161c774ffeb4c1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-10-26T06:22:34Z",
    "title_canon_sha256": "6506b5833bf1a34eefa0995fc72e18bbb38e8b72b6be62215a22f8efc3579cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09557",
    "kind": "arxiv",
    "version": 2
  }
}