Pith Number

pith:PKUAYNPG

pith:2022:PKUAYNPGDPSAJPJEISEX7UAM3O

not attested not anchored not stored refs pending

Context is Everything: Implicit Identification for Dynamics Adaptation

Abitha Thankaraj, Ben Evans, Lerrel Pinto

arxiv:2203.05549 v1 · 2022-03-10 · cs.RO · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKUAYNPGDPSAJPJEISEX7UAM3O}

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	2026-07-05T04:03:42.498273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa80c35e61be404bd2444897fd00cdb8199b2bcd98fb885d94c13944f20fe8a

Aliases

arxiv: 2203.05549 · arxiv_version: 2203.05549v1 · doi: 10.48550/arxiv.2203.05549 · pith_short_12: PKUAYNPGDPSA · pith_short_16: PKUAYNPGDPSAJPJE · pith_short_8: PKUAYNPG

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/PKUAYNPGDPSAJPJEISEX7UAM3O \
  | 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: 7aa80c35e61be404bd2444897fd00cdb8199b2bcd98fb885d94c13944f20fe8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "187c95bffc84b10d18e960f3b18e7f49255563dd8023c25bbb852d69c8aa7ff2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-03-10T18:56:58Z",
    "title_canon_sha256": "89b7239ec067f9e46be504b8a278bbfe32a2e6d58cd53cea7cc728d52ac62563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05549",
    "kind": "arxiv",
    "version": 1
  }
}