Pith Number

pith:DHDJ6DSA

pith:2013:DHDJ6DSAVXV23DH4EW2MKUHTKC

not attested not anchored not stored refs pending

Scattering Equations and KLT Orthogonality

Ellis Ye Yuan, Freddy Cachazo, Song He

arxiv:1306.6575 v1 · 2013-06-27 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHDJ6DSAVXV23DH4EW2MKUHTKC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:43:16.526056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c69f0e40adebad8cfc25b4c550f350b9e9008e164bd3a7b0b0cab1c14e5d8b

Aliases

arxiv: 1306.6575 · arxiv_version: 1306.6575v1 · doi: 10.48550/arxiv.1306.6575 · pith_short_12: DHDJ6DSAVXV2 · pith_short_16: DHDJ6DSAVXV23DH4 · pith_short_8: DHDJ6DSA

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/DHDJ6DSAVXV23DH4EW2MKUHTKC \
  | 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: 19c69f0e40adebad8cfc25b4c550f350b9e9008e164bd3a7b0b0cab1c14e5d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8affa4ad75882b7abfced1469da7a1cca3fae3d6251b0a65358b4ed683a2c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-27T17:02:26Z",
    "title_canon_sha256": "96f126781ced7def1e64900f2fe2291e40d388747202aff00cfe92567b836363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6575",
    "kind": "arxiv",
    "version": 1
  }
}