Pith Number

pith:2LU5NEB2

pith:2023:2LU5NEB25LCJH4GFXFIS5LFXGB

not attested not anchored not stored refs pending

What Does '(Non)-Absoluteness of Observed Events' Mean?

Emily Adlam

arxiv:2309.03171 v2 · 2023-09-06 · quant-ph · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LU5NEB25LCJH4GFXFIS5LFXGB}

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	2026-07-05T06:48:52.076111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e9d6903aeac493f0c5b9512eacb73040f0daff8d979af720884ddb8c61bd8e

Aliases

arxiv: 2309.03171 · arxiv_version: 2309.03171v2 · doi: 10.48550/arxiv.2309.03171 · pith_short_12: 2LU5NEB25LCJ · pith_short_16: 2LU5NEB25LCJH4GF · pith_short_8: 2LU5NEB2

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/2LU5NEB25LCJH4GFXFIS5LFXGB \
  | 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: d2e9d6903aeac493f0c5b9512eacb73040f0daff8d979af720884ddb8c61bd8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "579b4ee3fba0e07ada505fe57dbc198c93c8967ecc99a6e966ea1841256ee8b3",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-06T17:13:31Z",
    "title_canon_sha256": "6726ddda2f23074bdeb6a341ad8ecd08dff9a1876f7a2299373a73953a0adae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03171",
    "kind": "arxiv",
    "version": 2
  }
}