Pith Number

pith:6HN6MGQV

pith:2015:6HN6MGQVCV6PCNUMDNY3GEQB3W

not attested not anchored not stored refs pending

How to Avoid a Swift Kick in the Chameleons

Amanda Weltman, Anthony Walters, Antonio Padilla, David Stefanyszyn, Emma Platts, Toby Wilson

arxiv:1511.05761 v3 · 2015-11-18 · hep-th · astro-ph.CO · 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{6HN6MGQVCV6PCNUMDNY3GEQB3W}

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	2026-05-18T01:14:52.790160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1dbe61a15157cf1368c1b71b31201dd994a66ec54a0b1f9895527c4d0a09e88

Aliases

arxiv: 1511.05761 · arxiv_version: 1511.05761v3 · doi: 10.48550/arxiv.1511.05761 · pith_short_12: 6HN6MGQVCV6P · pith_short_16: 6HN6MGQVCV6PCNUM · pith_short_8: 6HN6MGQV

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/6HN6MGQVCV6PCNUMDNY3GEQB3W \
  | 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: f1dbe61a15157cf1368c1b71b31201dd994a66ec54a0b1f9895527c4d0a09e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af001ed01c6c108c74b7df276c4a21902e2b43104ceb29f3bab74d3356e1db13",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-18T13:07:05Z",
    "title_canon_sha256": "11bbf170b4b71e1512da7e0527a375fb13a02e90ec72df630c81429c3e64cd1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05761",
    "kind": "arxiv",
    "version": 3
  }
}