Pith Number

pith:W4GOKQFO

pith:2021:W4GOKQFOTUXTTV3SQ7LYNCIVZY

not attested not anchored not stored refs pending

Soft photon radiation and entanglement

Anastasios Irakleous, Nicolaos Toumbas, Theodore N Tomaras

arxiv:2105.11858 v2 · 2021-05-25 · 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{W4GOKQFOTUXTTV3SQ7LYNCIVZY}

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

Soft QED as Open Quantum System: Infrared Cancellation and Soft-Shell Coarse Graining

Receipt and verification

First computed	2026-07-05T03:07:06.892120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b70ce540ae9d2f39d77287d7868915ce01833b46946122797063a0e36eae7760

Aliases

arxiv: 2105.11858 · arxiv_version: 2105.11858v2 · doi: 10.48550/arxiv.2105.11858 · pith_short_12: W4GOKQFOTUXT · pith_short_16: W4GOKQFOTUXTTV3S · pith_short_8: W4GOKQFO

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/W4GOKQFOTUXTTV3SQ7LYNCIVZY \
  | 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: b70ce540ae9d2f39d77287d7868915ce01833b46946122797063a0e36eae7760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9b54fabc68b7b7e42206e4c5d4bf39629bd6249e8edcae6f51b6d073b3d4b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-05-25T12:01:32Z",
    "title_canon_sha256": "ab6e91c5f017197d3d9652cbb01f8945eca56500b7d1eeaaeab4802ddc398f6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11858",
    "kind": "arxiv",
    "version": 2
  }
}