Pith Number

pith:PH27YS32

pith:2018:PH27YS32VELMDHLL4XOYNRSLVS

not attested not anchored not stored refs pending

An Alternative Perspective on Ambitwistor String Theory

N. Carabine, R. A. Reid-Edwards

arxiv:1809.05177 v1 · 2018-09-13 · 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{PH27YS32VELMDHLL4XOYNRSLVS}

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.

Cited by

1 paper in Pith

On polarized scattering equations for superamplitudes of 11D supergravity and ambitwistor superstring

Receipt and verification

First computed	2026-05-18T00:05:44.532086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79f5fc4b7aa916c19d6be5dd86c64baca1c599f6993d9f9de580e7a0caf62e47

Aliases

arxiv: 1809.05177 · arxiv_version: 1809.05177v1 · doi: 10.48550/arxiv.1809.05177 · pith_short_12: PH27YS32VELM · pith_short_16: PH27YS32VELMDHLL · pith_short_8: PH27YS32

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/PH27YS32VELMDHLL4XOYNRSLVS \
  | 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: 79f5fc4b7aa916c19d6be5dd86c64baca1c599f6993d9f9de580e7a0caf62e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "160aa13b8511f624abcc92ebd7258f981972cd706b11af310e4d5fda7a4638ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-09-13T21:05:59Z",
    "title_canon_sha256": "11f896924ff124323b2897f90ff69953b26cf70aa9bb8228d6fb4c1b3e794b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05177",
    "kind": "arxiv",
    "version": 1
  }
}