Pith Number

pith:JYJQSPRR

pith:2018:JYJQSPRRXUJ5SEVUFGW3CZLSAP

not attested not anchored not stored refs pending

Particle velocity controls phase transitions in contagion dynamics

Fakhteh Ghanbarnejad, Jorge P. Rodr\'iguez, V\'ictor M. Egu\'iluz

arxiv:1810.07169 v2 · 2018-10-16 · physics.soc-ph · physics.bio-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYJQSPRRXUJ5SEVUFGW3CZLSAP}

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	2026-05-17T23:43:33.095251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e13093e31bd13d912b429adb1657203f20a28f8741910aed976476888cc818f

Aliases

arxiv: 1810.07169 · arxiv_version: 1810.07169v2 · doi: 10.48550/arxiv.1810.07169 · pith_short_12: JYJQSPRRXUJ5 · pith_short_16: JYJQSPRRXUJ5SEVU · pith_short_8: JYJQSPRR

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/JYJQSPRRXUJ5SEVUFGW3CZLSAP \
  | 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: 4e13093e31bd13d912b429adb1657203f20a28f8741910aed976476888cc818f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "506361adc2cdaf3c1b5cd0832b3f5d21cd2837185f498612691a84a79c149161",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-10-16T17:50:45Z",
    "title_canon_sha256": "ec0fce91a41510caf72101eee5e0c83786cf24bcab7db7bdda4bdf6f7a8274e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07169",
    "kind": "arxiv",
    "version": 2
  }
}